Climate and Climate Change: What s going on?! Chris Petrone Delaware Sea Grant / UD

Size: px
Start display at page:

Download "Climate and Climate Change: What s going on?! Chris Petrone Delaware Sea Grant / UD"

Transcription

1 Climate and Climate Change: What s going on?! Chris Petrone Delaware Sea Grant / UD CEOE

2 Common climate change misconceptions Misconceptions Target conceptions 1. Global warming is caused by the ozone hole, because the hole lets in more radiation. 2. Climate is simply long-term weather and therefore can t be predicted. 1. Global warming is caused by increased greenhouse gases in the atmosphere. These gases include carbon dioxide and water vapor, which trap infrared radiation from the warmed surface of the Earth. 2. Climate is the statistical analysis of weather.

3 Common climate change misconceptions Misconceptions Target conceptions 3. The atmosphere is large and small amounts of carbon dioxide or a few degrees of temperature change can t make much difference. 4. Weather anomalies can be used as evidence for or against climate change. 3. Small changes in the atmosphere s composition or temperature can have a large effect. 4. There is a link between climate change and weather, but any particular weather event cannot prove that climate change is (or is not) happening.

4 Common climate change misconceptions Misconceptions Target conceptions 5. The Earth gets closer to the sun in summer and is farther away in winter. 5. The tilt of Earth s axis is the reason for the seasons. 6. Atmospheric water vapor is the heat trapping gas that is primarily responsible for global warming. Others? 6. Water vapor is increasing in the atmosphere in response to rising CO2 concentrations, amplifying the warming effect of manmade CO2 emissions.

5 Climate change misconception resources NOAA Ten Common Misconceptions about Climate and Climate Change - long url, Google it Veritasium s 13 climate change misconceptions (176 statements) Center for Climate & Energy Solutions (C2ES) Realities vs. Misconceptions about Climate Change Science -

6 Weather vs. Climate Climate is what we expect. Weather is what we get. Mark Twain Robert Heinlein (1973) Climate lasts all the time and weather only a few days. Mark Twain quoting a schoolchild (1887) Is not climate just made up of thousands of little weathers? Stephen Colbert >> 365 days x 30 years = 10,950 days Climate is what s in our wardrobe. Weather is what we wear today.

7 Can be modeled (forecasted) 7-10 days out; more accurate at 2-3 days Weather vs. Climate A statistical analysis of 30 years worth of data

8 Weather vs. Climate Embedded video removed; url below Trend and Variation:

9 Local vs. Global Scale

10 Local vs. Global Scale The Alps of MIT Credit: Tom Geary, MIT

11 Local vs. Global Scale

12 Local vs. Global Scale

13 90% of the heat trapped by greenhouse gases is absorbed in oceans. Persistent rise in ocean temperature evidence for global warming. Argo Floats Measure temperature, salinity, and currents in the upper 2000 m. Buoys rise and fall every 10 days to send data back to public website.

14 How do we know the world is warming? Arctic Sea Ice Air Temperature over Ocean Humidity Snow Temperature of the Lower Atmosphere Air Temperature over Land Sea Surface Temperature Ocean Heat Content Global Sea Level Glaciers Credit: Hunter Allen, NOAA

15 How do we know? Observations Measurements / Data Models

16 So how do we know? Credit: Office of Biological and Environmental Research of the U.S. Department of Energy Office of Science

17 What s actually happening?

18 Atmospheric CO 2 : 575 million years ago to present Plot of atmospheric CO2 levels from 550 million years ago to present and highlighting the timing of major and minor mass extinctions of life. (Source: modified from Ward, P Under A Green Sky: Global Warming, the Mass Extinctions of the Past, and What They Can Tell Us About Their Future, Harper Collins, New York) downloaded at

19 Atmospheric CO 2 : 400,000 years ago to present Skepticalscience.com

20 CO 2 since 1960 the Keeling Curve

21 CO 2 since 1960

22 Global climate models: No warming without CO 2 Blue: models run with CO 2 same as 1900 & measured volcanic events + solar energy Red: models run with measured CO 2 (& other greenhouse gases) and SO 4 & measured volcanic events + solar energy = >0.5 warmer

23 Sea level variability world-wide

24 Sea level variability in the US + Thermal expansion + Melting glaciers and ice caps + Subsidence (due to glacial retreat) DE SLR = 13 inches in the last 100 years

25 Observing Changes EARLIER SPRING Lilacs, honeysuckle, and other harbingers of spring are flowering 1-2 weeks earlier in the year.

26 Observing Changes SHIFTING CROPS AND PLANTS Center of blueberry production has shifted northward, from Maine to Quebec.

27 Observing Changes EXTREME HEAT Record high temperatures and heat waves 2x more frequent.

28 Observing Changes DROUGHT Crop losses of $5B per year since 1980s.

29 Observing Changes PESTS MOVING NORTH Less cold days to keep red ants & kudzu at bay

30 Observing Changes Responses to warming temperatures seen in more than 25,000 physical and biological systems around the world.

31 1990 Hardiness Zones

32 So what do we do about it? Credit: Office of Biological and Environmental Research of the U.S. Department of Energy Office of Science

33 So what do we do about it? Adapt ways to live in our warming world Limit vulnerability Typically only benefits us Mitigate stop future warming Emissions reductions Geoengineering

34 So what do we do about it?

35 Six Americas Audience Segments

36 Viewing Americans Beliefs on Climate Change

37 Resources (and app!) climate.gov (++ education resources) ncdc.noaa.gov It s happening We re the cause We re already feeling the effects Everyone can help fix it

What factors can cause long-term climate change? 2014 Pearson Education, Inc.

What factors can cause long-term climate change? 2014 Pearson Education, Inc. What factors can cause long-term climate change? Solar Brightening The Sun very gradually grows brighter with time, increasing the amount of sunlight warming the planets. Changes in Axis Tilt Greater tilt

More information

How Can Thermal Effects Be Explained?

How Can Thermal Effects Be Explained? How Can Thermal Effects Be Explained? Lesson 6, Part 3: Climate Science The Enhanced Greenhouse Effect The Earth will maintain equilibrium (constant stable temperature level) if the energy coming in is.

More information

Chapter 19 Global Change

Chapter 19 Global Change Chapter 19 Global Change Global Change change - any chemical, biological or physical property change of the planet. Examples include cold temperatures causing ice ages. Global change - changes in the climate

More information

Chapter 19 Global Change

Chapter 19 Global Change Chapter 19 Global Change Global Change Global change- any chemical, biological or physical property change of the planet. Examples include cold temperatures causing ice ages. Global climate change-changes

More information

11/15. Agenda. Albedo Effect Simulator: Discussion Climate Change Notes

11/15. Agenda. Albedo Effect Simulator: Discussion Climate Change Notes Agenda 11/15 Albedo Effect Simulator: Discussion Climate Change Notes Announcements -Test (11/20) -Notebook check (tomorrow) -Lab due (11.59pm, tomorrow) -No quiz tomorrow Criteria Table of contents labeled

More information

Greenhouse Effect & Climate Change

Greenhouse Effect & Climate Change Greenhouse Effect & Climate Change Greenhouse Effect Light energy from the sun (solar radiation) is either reflected or absorbed by the Earth. Greenhouse Effect When it is absorbed by the Earth (or something

More information

LECTURE #24: Mega Disasters Climate Change

LECTURE #24: Mega Disasters Climate Change GEOL 0820 Ramsey Natural Disasters Spring, 2018 LECTURE #24: Mega Disasters Climate Change Date: 17 April 2018 I. Early Earth was more similar to present-day Venus o very high amounts of carbon dioxide

More information

Do Now 5 Minutes. Based on what you know about the Carbon Cycle, how does carbon dioxide get in to our air?

Do Now 5 Minutes. Based on what you know about the Carbon Cycle, how does carbon dioxide get in to our air? Do Now 5 Minutes Topic CO 2 Cycles, Feedback Loops, and Albedo Based on what you know about the Carbon Cycle, how does carbon dioxide get in to our air? How does carbon dioxide get removed from the air?

More information

Is the Climate Changing? Is the Climate Changing? Is the Climate Changing? Is the Climate Changing? 12/13/2016. Yes!

Is the Climate Changing? Is the Climate Changing? Is the Climate Changing? Is the Climate Changing? 12/13/2016. Yes! 1 2 3 Yes! 4 Yes! But Earth's climate is always changing! 5 Yes! But Earth's climate is always changing! 6 Throughout its 4.5 billion year history, Earth's climate has alternated between periods of warmth

More information

Chapter 19: Global Change

Chapter 19: Global Change 1 Summary Of the Case Study Polar Bear population in the Antarctic going down because temperatures are going up and melting the caps. Polar bears are losing their habitat, they also can t get their food

More information

Scientific Foundation of Climate Change. Human Responsibility for Climate Change

Scientific Foundation of Climate Change. Human Responsibility for Climate Change Scientific Foundation of Climate Change EOH 468 CSU Northridge Spring 2010 Peter Bellin, CIH, Ph.D. 1 Human Responsibility for Climate Change The IPCC finds that it is very likely that emissions of heat-trapping

More information

Carbon Dioxide and Global Warming Case Study

Carbon Dioxide and Global Warming Case Study Carbon Dioxide and Global Warming Case Study Key Concepts: Greenhouse Gas Carbon dioxide El Niño Global warming Greenhouse effect Greenhouse gas La Niña Land use Methane Nitrous oxide Radiative forcing

More information

FACTS ABOUT GL BAL WARMING. gogreen. Shop visit An Ekotribe Initiative

FACTS ABOUT GL BAL WARMING. gogreen. Shop   visit   An Ekotribe Initiative FACTS ABOUT GL BAL WARMING Shop Online @ www.thegreenecostore.com Definition The earth is a natural greenhouse and is kept warm by water vapors, carbon dioxide (CO2), and other gases in the atmosphere,

More information

7th Grade. Climate and Weather. Slide 1 / 161 Slide 2 / 161. Slide 3 / 161. Slide 4 / 161. Slide 6 / 161. Slide 5 / 161. Global Climate Change

7th Grade. Climate and Weather. Slide 1 / 161 Slide 2 / 161. Slide 3 / 161. Slide 4 / 161. Slide 6 / 161. Slide 5 / 161. Global Climate Change Slide 1 / 161 Slide 2 / 161 7th Grade Global Climate Change 2015-11-03 www.njctl.org Slide 3 / 161 Global Climate Change Slide 4 / 161 Climate and Weather The Greenhouse Effect Global Climate Change Anthropogenic

More information

7th Grade. Slide 1 / 161. Slide 2 / 161. Slide 3 / 161. Global Climate Change. Global Climate Change

7th Grade. Slide 1 / 161. Slide 2 / 161. Slide 3 / 161. Global Climate Change. Global Climate Change Slide 1 / 161 Slide 2 / 161 7th Grade Global Climate Change 2015-11-03 www.njctl.org Global Climate Change Slide 3 / 161 Climate and Weather The Greenhouse Effect Global Climate Change Anthropogenic Causes

More information

The Greenhouse Effect

The Greenhouse Effect Name: #: Date: 5.8 The Greenhouse Effect The greenhouse effect traps heat in the atmosphere. This helps the Earth remain warm enough for humans. Without the greenhouse effect, human would not be able to

More information

Climate Projections for the Chesapeake Bay

Climate Projections for the Chesapeake Bay Climate Projections for the Chesapeake Bay Dr. Bruce A. Wielicki NASA Langley Research Center December 5, 2013 VIMS Human Influence on Climate Carbon Dioxide Trends: 100yr lifetime Methane Trends Sulfate

More information

The IPCC Working Group I Assessment of Physical Climate Change

The IPCC Working Group I Assessment of Physical Climate Change The IPCC Working Group I Assessment of Physical Climate Change Martin Manning Director, IPCC Working Group I Support Unit 1. Observed climate change 2. Drivers of climate change 3. Attribution of cause

More information

Global Warming and Climate Change

Global Warming and Climate Change Global Warming and Climate Change 1800s: Scientists knew that: If the earth were a bare, airless rock, the surface would be much colder than it actually is. Why? Tens of thousands of years ago, thick layers

More information

The Science of Global Warming

The Science of Global Warming The Science of Global Warming Global Warming can be understood qualitatively using the two concepts: Energy Balance Feedback Loops Two important Definitions Greenhouse effect: natural, beneficial consequence

More information

CHAPTER 16 Oceans & Climate Change Chapter Overview Earth s Climate System Earth s Climate System Earth s Climate System Earth s Climate System

CHAPTER 16 Oceans & Climate Change Chapter Overview Earth s Climate System Earth s Climate System Earth s Climate System Earth s Climate System 1 CHAPTER 16 2 3 4 5 6 7 8 9 10 11 12 Oceans & Climate Change Chapter Overview Humans are adding greenhouse gases to Earth s atmosphere. Climate change will cause many severe problems in the ocean environment.

More information

Global Warming and Climate Change

Global Warming and Climate Change Global Warming and Climate Change Weather vs. Climate Weather refers to short term conditions (e.g. 24 hrs.) in meteorological conditions such as temperature, pressure and rainfall Climate is average weather

More information

Earth's Atmosphere. Atmospheric Layers. Atmospheric Layers

Earth's Atmosphere. Atmospheric Layers. Atmospheric Layers Earth's Atmosphere Today we will talk about the part of Earth that is most important to our survival - the atmosphere Earth's atmosphere is unique in the Solar System and has changed greatly over time

More information

Feedback loops modify atmospheric processes

Feedback loops modify atmospheric processes Chapter Overview CHAPTER 16 Oceans & Climate Change Humans are adding greenhouse gases to Earth s atmosphere. Climate change will cause many severe problems in the ocean environment. It is necessary to

More information

Atmosphere, the Water Cycle and Climate Change

Atmosphere, the Water Cycle and Climate Change Atmosphere, the Water Cycle and Climate Change OCN 623 Chemical Oceanography 16 April 2013 (Based on previous lectures by Barry Huebert) 2013 F.J. Sansone 1. The water cycle Outline 2. Climate and climate-change

More information

Essentials of Oceanography Eleventh Edition

Essentials of Oceanography Eleventh Edition Chapter Chapter 1 16 Clickers Lecture Essentials of Oceanography Eleventh Edition The Oceans and Climate Change Alan P. Trujillo Harold V. Thurman Chapter Overview Humans are adding greenhouse gases to

More information

Grade 10 Academic Science Climate Change Unit Test

Grade 10 Academic Science Climate Change Unit Test Grade 10 Academic Science Climate Change Unit Test Part A - Multiple Choice: Circle the most correct answer. 1. What is the difference between weather and climate? a. Weather deals with wind and precipitation;

More information

Global Climate Change

Global Climate Change Global Climate Change Hello Initial Ideas 1.1 Introduction 1.2 Warm car cold day 1.3 Eliciting: Burning fossil fuels 1.4 My actions & global climate change 1.5 Advise Gwen 1.6 Initial MySystem 1.7 Energy

More information

Global Climate Change

Global Climate Change Global Climate Change Objective 2.2.1 Infer how human activities (including population growth, pollution, global warming, burning of fossil fuels, habitat destruction, and introduction of non-native species)

More information

Greenhouse Effect. The Greenhouse Effect

Greenhouse Effect. The Greenhouse Effect Greenhouse Effect The Greenhouse Effect Greenhouse gases let short-wavelength radiation come into the Earth s atmosphere from the sun. However, they absorb and re-radiate Earth s long-wavelength radiation

More information

Interactions Within Earth's Atmospheres How do greenhouse gases cause atmospheric warming?

Interactions Within Earth's Atmospheres How do greenhouse gases cause atmospheric warming? Activitydevelop Interactions Within Earth's Atmospheres How do greenhouse gases cause atmospheric warming? Overview In this activity, students use computational models to explore how Earth's surface and

More information

Contents. Permafrost Global Warming: An Introduction...4. Earth Is Getting Hotter...6. Green Homes The Greenhouse Effect...

Contents. Permafrost Global Warming: An Introduction...4. Earth Is Getting Hotter...6. Green Homes The Greenhouse Effect... Contents Global Warming: An Introduction...4 Earth Is Getting Hotter...6 The Greenhouse Effect...8 Greenhouse Gases...10 Ozone Layer Depletion...12 The Carbon Cycle...14 The Kyoto Protocol...16 Climate

More information

Activity 1.4: GEEBITT (Global Equilibrium Energy Balance Interactive Tinker Toy)

Activity 1.4: GEEBITT (Global Equilibrium Energy Balance Interactive Tinker Toy) Activity 1.4: GEEBITT (Global Equilibrium Energy Balance Interactive Tinker Toy) Grades 5 6 Description: Students use the NASA Micro-GEEBITT modeling tool to explore how changing variables in Earth systems

More information

The Water Cycle, Atmosphere, and Cryosphere. OCN 623 Chemical Oceanography 12 April 2018

The Water Cycle, Atmosphere, and Cryosphere. OCN 623 Chemical Oceanography 12 April 2018 The Water Cycle, Atmosphere, and Cryosphere OCN 623 Chemical Oceanography 12 April 2018 Student Learning Outcomes (SLOs) At the completion of today s section, students should be able to: 1. Summarize components

More information

7th Grade Global Climate Change

7th Grade Global Climate Change Slide 1 / 161 Slide 2 / 161 7th Grade Global Climate Change 2015-11-03 www.njctl.org Slide 3 / 161 Global Climate Change Climate and Weather The Greenhouse Effect Global Climate Change Anthropogenic Causes

More information

What Causes Climate? Reid Pierce Fulbright Jr. High Bentonville, AR

What Causes Climate? Reid Pierce Fulbright Jr. High Bentonville, AR What Causes Climate? Reid Pierce Fulbright Jr. High Bentonville, AR Weather: the outdoor conditions at a particular time and place Climate: an average of weather conditions in a given area over a period

More information

Climate Change: It s Not Just About Polar Bears

Climate Change: It s Not Just About Polar Bears Name Period Climate Change: It s Not Just About Polar Bears Complete the following table before you begin this activity and again when you have completed it. Before Statement After Agree Disagree Agree

More information

Atmosphere. The layer of gas surrounding the Earth

Atmosphere. The layer of gas surrounding the Earth Earth and Space Notes: Atmosphere Atmosphere The layer of gas surrounding the Earth Breakdown: Nitrogen (~79%) Oxygen (~21%) Argon, CO2, methane, ozone, water, nitrous oxides, sulphur dioxide, etc Gases

More information

GLOBAL WARMING. Earth should be in cool-down-period

GLOBAL WARMING. Earth should be in cool-down-period GLOBAL WARMING Global Warming is defined as the increase of the average temperature on Earth. As the Earth is getting hotter, disasters like hurricanes, droughts and floods are getting more frequent. Over

More information

Global Warming is unequivocal

Global Warming is unequivocal Global Warming is unequivocal The recent Kevin IPCC E Trenberth report has clearly stated that Warming NCAR of the climate system is unequivocal and it is very likely caused by human activities. Moreover,

More information

Name: Period: Greenhouse Packet

Name: Period: Greenhouse Packet Greenhouse Packet Component 8.2.3 Guiding Questions (questions you should be able to answer by the end of this packet before taking the test!) 1. What are the three main waves that hit earth from the sun

More information

Global warming is already happening

Global warming is already happening Climate change Global warming is already happening and it is not just temperature Is the change significant? why, yes We are no longer involved in just a scientific debate over how observations fit theories

More information

Climate: Earth s Dynamic Equilibrium

Climate: Earth s Dynamic Equilibrium Climate: Earth s Dynamic Equilibrium review session CCIU April 30, 2016 High-school standard HS-ESS2-4 focuses on the role energy flows play in Earth s climate HS-ESS2-4 Use a model to describe how variations

More information

CHAPTER 19. Global Change

CHAPTER 19. Global Change CHAPTER 19 Global Change WALKING ON THIN ICE Polar bears play important role in North Pole ecosystem Food seals Important as food and fur for clothing source for indigenous people Problem temperatures

More information

TO THE PRESENTER. 1. Introduction 2. Climate change science 3. Climate change action 4. Quiz and discussion questions.

TO THE PRESENTER. 1. Introduction 2. Climate change science 3. Climate change action 4. Quiz and discussion questions. TO THE PRESENTER This presentation which starts on Slide 4 includes the most important points about climate science and how climate change relates to the Chicago region, from the tool Climate Change in

More information

This review is part of the third review round starting in spring 2011

This review is part of the third review round starting in spring 2011 CLEAN Visualization Review Form 1st review RC Initial Review - Visualization This review is part of the third review round starting in spring 2011 Type of visualization? Static visualization Animation

More information

Chapter 19 Global Change. Wednesday, April 18, 18

Chapter 19 Global Change. Wednesday, April 18, 18 Chapter 19 Global Change Module 62 Global Climate Change and the Greenhouse Effect After reading this module you should be able to distinguish among global change, global climate change, and global warming.

More information

CLIMATE CHANGE. Dr. Prue Griffiths. 1 May 2008

CLIMATE CHANGE. Dr. Prue Griffiths. 1 May 2008 CLIMATE CHANGE Dr. Prue Griffiths 1 May 2008 Part 1 Good morning and welcome to our lecture this morning on Climate Change. I understand that you have perhaps been doing a little bit of reading about this

More information

1. The diagram below shows a greenhouse.

1. The diagram below shows a greenhouse. 1. The diagram below shows a greenhouse. 5. A gradual increase in atmospheric carbon dioxide would warm Earth s because carbon dioxide is a A) poor reflector of ultraviolet radiation B) good reflector

More information

TOPIC: The Challenge of Natural Hazards Climate change section Slide 1: Evidence for climate change

TOPIC: The Challenge of Natural Hazards Climate change section Slide 1: Evidence for climate change Slide 1: Evidence for climate change What is climate change? AQA definition: A long-term change in the earth's climate, normally associated with temperature change. The Earth is 4.5 billion years old.

More information

Did You Know? Climate Change & Coral Activities. Background Information Climate Change. Theme. Objectives

Did You Know? Climate Change & Coral Activities. Background Information Climate Change. Theme. Objectives Climate Change & Coral Activities Theme The Ocean stabilizes our respective climates. Global warming threatens to alter this delicate balance. We still have time to change our energy consumption patters

More information

Global Warming & Climate Change Review Learning Target 1

Global Warming & Climate Change Review Learning Target 1 Learning Target 1 Click and drag the word to fit the proper description. Word Ice Off Dates Ice Core Samples Description 1.Scientist can check the gases in the bubbles and provide a good estimate of the

More information

Lecture 11: Global Warming. Human Acticities. Natural Climate Changes. Global Warming: Natural or Man-Made CO 2 CH 4

Lecture 11: Global Warming. Human Acticities. Natural Climate Changes. Global Warming: Natural or Man-Made CO 2 CH 4 Lecture 11: Global Warming Human Acticities CO 2 CH 4 The initial appearance of human species: last 100,000 to 200,000 years Development of the first civilization: the last 10,000 years What is the sensitivity

More information

Today. Events. Terrestrial Planet Climate. Homework DUE. Review next time. Exam next week

Today. Events. Terrestrial Planet Climate. Homework DUE. Review next time. Exam next week Today Terrestrial Planet Climate Events Homework DUE Review next time Exam next week Wonders of the Industrial Age From 1912 Weather and Climate Weather is the ever-varying combination of wind, clouds,

More information

How things work college course/cumulative global warming exam/testbank

How things work college course/cumulative global warming exam/testbank How things work college course/cumulative global warming exam/testbank From Wikiversity Contents 1 GlobalWarmingCumulative 1.1 GlobalWarmingCumulative v1s1 1.1.1 Key to GlobalWarmingCumulative v1s1 1.2

More information

BM2 Science 6th Grade 1415

BM2 Science 6th Grade 1415 BM2 Science 6th Grade 1415 Student Name: Student ID: Date: Rising Sea Level Figure 1: Extreme flooding in Venice, Italy in 2008. That is crazy, remarked Cesar. Look at how high the water is. It must have

More information

CLIMATE CHANGE AND ACID RAIN. Mr. Banks 7 th Grade Science

CLIMATE CHANGE AND ACID RAIN. Mr. Banks 7 th Grade Science CLIMATE CHANGE AND ACID RAIN Mr. Banks 7 th Grade Science COMPOSITION OF AIR? COMPOSITION OF AIR? 78% Nitrogen 21% Oxygen 0.93% Argon and other noble gases 0.04% carbon dioxide Variable amounts of water

More information

Readiness Activity. (An activity to be done before viewing the video)

Readiness Activity. (An activity to be done before viewing the video) KNOWLEDGE UNLIMITED NEWS Matters Global Warming: Hot Enough for You? Vol. 3 No. 5 About NEWSMatters Global Warming: Hot Enough for You? is one in a series of six NewsMatters programs for the 1999-2000

More information

Earth Science Lesson Plan Quarter 2, Week 7, Day 1

Earth Science Lesson Plan Quarter 2, Week 7, Day 1 Earth Science Lesson Plan Quarter 2, Week 7, Day 1 1 Outcomes for Today Standard Focus: Earth Sciences 5.g and 6.c PREPARE 1. Background knowledge necessary for today s reading. While humans do negatively

More information

Basics of Sustainability. Climate Change

Basics of Sustainability. Climate Change Basics of Sustainability 2 Climate Change 1 Contents Page Aims. 2 Introduction. 3 Causes of Climate Change: Natural and Human Influences. 3 The Impacts of Climate Change.. 4 Mitigating Climate Change...

More information

12 It s Up to You and Me: Here and Across the Sea

12 It s Up to You and Me: Here and Across the Sea 12 It s Up to You and Me: Here and Across the Sea It s Up to You and Me: Here and Across the Sea 13 PART ONE Understand the Causes and Effects of Global Warming and Climate Change 14 It s Up to You and

More information

20 Global Climate Change

20 Global Climate Change 20 Global Climate Change Overview of Chapter 20 Introduction to Climate Change Causes of Global Climate Change Effects of Climate Change Melting Ice and Rising Sea Level Changes in Precipitation Patterns

More information

Climate Change Connected Curriculum

Climate Change Connected Curriculum Climate Change Connected Curriculum Climate change is happening, humans are causing it, and I think this is perhaps the most serious environmental issue facing us. - - - - -Bill Nye Climate Change across

More information

Steve Wohlmuth Central Kings Rural High School Canads

Steve Wohlmuth Central Kings Rural High School Canads Climate Change What Are Greenhouse Gases? Some greenhouse gases occur naturally in the atmosphere, while others result from human activities (anthropogenic gases). Naturally occurring greenhouse gases

More information

ANNOUNCEMENTS: I-4 LESSON 4 on Intro to Climate Modeling is due TONIGHT by 11:59 pm

ANNOUNCEMENTS: I-4 LESSON 4 on Intro to Climate Modeling is due TONIGHT by 11:59 pm Thursday Nov 20th Topic #13 GLOBAL WARMING & ANTHROPOGENIC FORCING (cont.) SIT ANYWHERE TODAY! But pick up an INDEX CARD when you come it! ANNOUNCEMENTS: I-4 LESSON 4 on Intro to Climate Modeling is due

More information

Today. Terrestrial Planets. Atmospheres Climate. Factors affecting atmospheres. Earth, Venus, Mars. Greenhouse effect from planetary perspective

Today. Terrestrial Planets. Atmospheres Climate. Factors affecting atmospheres. Earth, Venus, Mars. Greenhouse effect from planetary perspective Today Terrestrial Planets Earth, Venus, Mars Atmospheres Climate Greenhouse effect from planetary perspective Factors affecting atmospheres EXAM NEXT TIME Why the sky is blue Atmosphere scatters blue light

More information

Climate Change in Wisconsin

Climate Change in Wisconsin Climate Change in Wisconsin DANIEL J. VIMONT WISCONSIN INITIATIVE ON CLIMATE CHANGE IMPACTS NELSON INSTITUTE CENTER FOR CLIMATIC RESEARCH UNIVERSITY OF WISCONSIN MADISON Thanks to... The Wisconsin Initiative

More information

High School Climate Science Curriculum Course learning goals. October 2011

High School Climate Science Curriculum Course learning goals. October 2011 1 High School Climate Science Curriculum Course learning goals October 2011 Current Climate 1. Earth climate is determined by a balance between absorbed sunlight and emitted infrared radiation. Because

More information

Evidence and implications of anthropogenic climate change

Evidence and implications of anthropogenic climate change Evidence and implications of anthropogenic climate change Earth s Climate has always been changing 1) Is climate changing now? Global Warming? Sea level rising IPCC 2007 Fig. 5.13 (p. 410) Recontructed

More information

6-4 Charting a Course for the Future Slide 2 of 30

6-4 Charting a Course for the Future Slide 2 of 30 6-4 Charting a Course for the Future 2 of 30 Ozone Depletion What are two types of global change of concern to biologists? the ozone layer high in the atmosphere the global climate system 3 of 30 Ozone

More information

GREENHOUSE GASES 3/14/2016. Water Vapor, CO 2, CFCs, Methane and NO x all absorb radiation Water vapor and CO 2 are the primary greenhouse gases

GREENHOUSE GASES 3/14/2016. Water Vapor, CO 2, CFCs, Methane and NO x all absorb radiation Water vapor and CO 2 are the primary greenhouse gases GREENHOUSE EFFECT The earth is like a greenhouse The atmosphere acts like the glass which lets the sun s rays pass through. The earth absorbs this as heat energy and keeps it in, only letting a little

More information

THE LONG TERM EVIDENCE FOR CLIMATE CHANGE

THE LONG TERM EVIDENCE FOR CLIMATE CHANGE THE LONG TERM EVIDENCE FOR CLIMATE CHANGE Robert B. Adams 11/12/13 A. INTRO A.1. Today I m going to talk about Climate Change and show you some of the evidence for the idea that the Earth s Climate may

More information

Human Activity and Climate Change

Human Activity and Climate Change Human Activity and Climate Change Textbook pages 482 501 Section 11.1 11.2 Summary Before You Read How might climate change affect the region where you live? Record your thoughts in the lines below. What

More information

Physics of Climate Change

Physics of Climate Change Willenbrock - Physics of Climate Change 1 Physics of Climate Change Scott Willenbrock Department of Physics University of Illinois at Urbana-Champaign Saturday Physics for Everyone October 1, 2011 Some

More information

Name: Class: Date: 6. Most air pollution is produced by a. thermal inversions. c. ozone layer depletion. b. fuel burning. d. volcanic eruptions.

Name: Class: Date: 6. Most air pollution is produced by a. thermal inversions. c. ozone layer depletion. b. fuel burning. d. volcanic eruptions. Name: Class: Date: Air Test Multiple Choice Identify the choice that best completes the statement or answers the question. 1. Which of the following is often used to remove poisonous gases from industrial

More information

Is the Earth Getting Warmer?

Is the Earth Getting Warmer? ReadWorks Is the Earth Getting warmer? Is the Earth Getting Warmer? In 1975, a scientist named Wallace "Wally" Broecker Wrote a paper in which he asked a simple question: was the Earth getting Warmer?

More information

Global Warming: What is the role of aerosol?

Global Warming: What is the role of aerosol? Global Warming: What is the role of aerosol? Barbara Wyslouzil, Sept. 10 2007 Outline Aerosols 101 The greenhouse effect Global temperature records The global warming problem How do aerosols play a role

More information

Global Climate Change. The sky is falling! The sky is falling!

Global Climate Change. The sky is falling! The sky is falling! Global Climate Change The sky is falling! The sky is falling! 1 Global Climate Change Radiative Equilibrium, Solar and Earth Radiation Atmospheric Greenhouse Effect Greenhouse Gases Global Climate Change

More information

Feedbacks of Ice and Clouds

Feedbacks of Ice and Clouds Activity DEVELOP For Educator 45 Minutes Grades 7-12+ Ages 12+ Feedbacks of Ice and Clouds How do ice and clouds cool the Earth? For the complete activity with media resources, visit: http://education.nationalgeographic.com/education/activity/feedbacks-ice-and-clouds/

More information

Global Climate Change: What the Future Holds, and What We Can Do About It

Global Climate Change: What the Future Holds, and What We Can Do About It Global Climate Change: What the Future Holds, and What We Can Do About It Dr. David Karowe Professor, Department of Biological Sciences Schedule of Topics September 29: Recent climate change (Dave Karowe)

More information

Chapter Overview. Earth s Climate System. Earth s Climate System. Earth s Climate System. CHAPTER 16 The Oceans and Climate Change

Chapter Overview. Earth s Climate System. Earth s Climate System. Earth s Climate System. CHAPTER 16 The Oceans and Climate Change Chapter Overview CHAPTER 16 The Oceans and Climate Humans are adding greenhouse gases to Earth s atmosphere. Climate change will cause many severe problems in the ocean environment. It is necessary to

More information

Tuesday Dec 2nd TOPIC # 13 Global Warming Wrap Up TOPIC #14 IMPACTS & ISSUES

Tuesday Dec 2nd TOPIC # 13 Global Warming Wrap Up TOPIC #14 IMPACTS & ISSUES Tuesday Dec 2nd TOPIC # 13 Global Warming Wrap Up TOPIC #14 IMPACTS & ISSUES SIT WITH YOUR GROUP TODAY ANNOUNCEMENTS: LINKING-TO-LIFE PROJECT PART A Your Ecological Footprint DUE in class TODAY! PART B

More information

SHAPING OUR FUTURE: THE CLIMATE CHALLENGE KS3 LESSON 1 PRESENTATION HOW IS OUR CLIMATE CHANGING?

SHAPING OUR FUTURE: THE CLIMATE CHALLENGE KS3 LESSON 1 PRESENTATION HOW IS OUR CLIMATE CHANGING? SHAPING OUR FUTURE: THE CLIMATE CHALLENGE KS3 LESSON 1 PRESENTATION HOW IS OUR CLIMATE CHANGING? CLIMATE CHANGE IS HAPPENING RIGHT NOW! CLICK TO PLAY Video opens in YouTube 1 WHAT IS CLIMATE CHANGE? What

More information

Review for Carbon cycle, Hydrosphere and Space and Energy Types Test

Review for Carbon cycle, Hydrosphere and Space and Energy Types Test Review for Carbon cycle, Hydrosphere and Space and Energy Types Test Cycles and Greenhouse effect 1. Which of the following statements about the Greenhouse effect is true? A) An increase in greenhouse

More information

Fruit production in a changing climate: Reducing risks. Dr. Sara Via Dept. of Entomology & UME UMD, College Park

Fruit production in a changing climate: Reducing risks. Dr. Sara Via Dept. of Entomology & UME UMD, College Park Fruit production in a changing climate: Reducing risks Dr. Sara Via Dept. of Entomology & UME UMD, College Park svia@umd.edu Last three years the hottest since 1884 1.0 2017 0.5 2000 0.0-0.2 15 15 of of

More information

Vermont Climate Change Indicators

Vermont Climate Change Indicators Vermont Climate Change Indicators Dr. Alan K. Betts Atmospheric Research Pittsford, VT 05763 http://alanbetts.com AESS, Burlington, VT June 24, 2011 Climate Change One of many great challenges for this

More information

ATOC 4800: Policy Implications of Climate ATOC 5000/ENVS5830: Critical Issues in Climate and the Environment Class Web Page:

ATOC 4800: Policy Implications of Climate ATOC 5000/ENVS5830: Critical Issues in Climate and the Environment Class Web Page: ATOC 4800: Policy Implications of Climate ATOC 5000/ENVS5830: Critical Issues in Climate and the Environment Class Web Page: http://atoc.colorado.edu/~whan/atoc4800_5000 Announcements 1. No Exams and Extra-credits;

More information

Why is carbon dioxide so important? Examining the evidence

Why is carbon dioxide so important? Examining the evidence Why is carbon dioxide so important? Examining the evidence In the light of new evidence and taking into account the remaining uncertainties, most of the observed warming over the last 50 years is likely

More information

IDS 102 The Greenhouse Effect Part II- The Data Trace Gases in the Atmosphere & Global Climate Change

IDS 102 The Greenhouse Effect Part II- The Data Trace Gases in the Atmosphere & Global Climate Change IDS 102 The Greenhouse Effect Part II- The Data Trace Gases in the Atmosphere & Global Climate Change Background & History of Earth s Atmosphere: The primary gases in Earth s atmosphere are 78% nitrogen,

More information

Global warming: Evidence, risks and mitigation options (or: Why global warming is an energy issue) Filippo Giorgi Abdus Salam ICTP, Trieste

Global warming: Evidence, risks and mitigation options (or: Why global warming is an energy issue) Filippo Giorgi Abdus Salam ICTP, Trieste Global warming: Evidence, risks and mitigation options (or: Why global warming is an energy issue) Filippo Giorgi Abdus Salam ICTP, Trieste Four frequent questions Is global warming happening? (If yes)

More information

Greenhouse Effect. How we stay warm

Greenhouse Effect. How we stay warm Greenhouse Effect How we stay warm The Sun s energy reaches Earth through Radiation (heat traveling through Space) How much solar radiation reaches Earth? The Earth s surface only absorbs 51% of incoming

More information

Introduction. This activity is in the style of a Unit 3 exam question.

Introduction. This activity is in the style of a Unit 3 exam question. Introduction This activity is in the style of a Unit 3 exam question. Note that this activity, while being in the style of an exam question, has not been subject to the careful evaluation and revision

More information

6-4 Charting a Course for the Future Slide 1 of 30

6-4 Charting a Course for the Future Slide 1 of 30 6-4 Charting a Course for the Future 1 of 30 6-4 Charting a Course for the Future Researchers are gathering data to monitor and evaluate the effects of human activities on important systems in the biosphere.

More information

OVERVIEW AND INTRO TO CLIMATE SCIENCE MIT SUMMER HSSP, 2016 WEEK 1

OVERVIEW AND INTRO TO CLIMATE SCIENCE MIT SUMMER HSSP, 2016 WEEK 1 OVERVIEW AND INTRO TO CLIMATE SCIENCE MIT SUMMER HSSP, 2016 WEEK 1 COURSE OVERVIEW THIS IS GOING TO BE FUN (I HOPE ) JOSH S BACKGROUND MIT: 2 nd Year Ph.D. Student Researching Atmospheric Chemistry U.C.

More information

Gardeningin a WarmingWorld

Gardeningin a WarmingWorld Gardeningin a WarmingWorld YOUR NE OHIO GARDEN AND CLIMATE CHANGES PRESENTED BY MASTERGARDENERS OF ASHTABULA Human-caused climate change is affecting NE OHIO in multiple ways, including: an increase in

More information

You Think the North is Cold! A Blanket Around Our World

You Think the North is Cold! A Blanket Around Our World We know that climate change is being caused by the warming of our planet. But what causes this warming? Who or what is in control of the thermostat? This backgrounder provides the answers to these questions.

More information

Changing? What Is Climate and How Is It. You have probably seen or heard

Changing? What Is Climate and How Is It. You have probably seen or heard What Is Climate and How Is It Changing? Photo by Jesse Stanley Student Reading 1 Exit Glacier in Alaska has receded significantly in the last century. Photo by Jesse Stanley You have probably seen or heard

More information

GLOBAL WARMING WORDSEARCH

GLOBAL WARMING WORDSEARCH GLOBAL WARMING WORDSEARCH H I G H T E M P E R A T U R E S S D F T E M P T E L O E N E L O E T Y L U E C I G N I T L E M U N S E L O E N V I R O N M E N T A E E K M O Z O N E L A Y E R L S N E N O P D V

More information

Wake Acceleration Academy Earth & Environmental Science: Semester B Note Guide Unit 2: Earth s Changing Climate

Wake Acceleration Academy Earth & Environmental Science: Semester B Note Guide Unit 2: Earth s Changing Climate 1 Wake Acceleration Academy Earth & Environmental Science: Semester B Note Guide Unit 2: Earth s Changing Extra Resources Website: http://waa-science.weebly.com Module 1: The Mechanics of Change 1. What

More information

Lecture 11: Global Warming

Lecture 11: Global Warming Lecture 11: Global Warming CO 2 CH 4 How much of the global warming is caused by Natural climate change and by human activities? What is the sensitivity of Earth s climate to the increases of greehouse

More information