Climate and Climate Change: What s going on?! Chris Petrone Delaware Sea Grant / UD
|
|
- Owen Hood
- 6 years ago
- Views:
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? 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 informationHow 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 informationChapter 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 informationChapter 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 information11/15. 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 informationGreenhouse 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 informationLECTURE #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 informationDo 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 informationIs 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 informationChapter 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 informationScientific 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 informationCarbon 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 informationFACTS 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 information7th 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 information7th 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 informationThe 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 informationClimate 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 informationThe 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 informationGlobal 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 informationThe 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 informationCHAPTER 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 informationGlobal 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 informationEarth'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 informationFeedback 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 informationAtmosphere, 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 informationEssentials 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 informationGrade 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 informationGlobal 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 informationGlobal 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 informationGreenhouse 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 informationInteractions 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 informationContents. 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 informationActivity 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 informationThe 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 information7th 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 informationWhat 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 informationClimate 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 informationAtmosphere. 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 informationGLOBAL 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 informationGlobal 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 informationName: 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 informationGlobal 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 informationClimate: 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 informationCHAPTER 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 informationTO 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 informationThis 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 informationChapter 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 informationCLIMATE 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 information1. 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 informationTOPIC: 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 informationDid 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 informationGlobal 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 informationLecture 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 informationToday. 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 informationHow 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 informationBM2 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 informationCLIMATE 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 informationReadiness 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 informationEarth 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 informationBasics 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 information12 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 information20 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 informationClimate 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 informationSteve 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 informationANNOUNCEMENTS: 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 informationToday. 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 informationClimate 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 informationHigh 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 informationEvidence 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 information6-4 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 informationGREENHOUSE 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 informationTHE 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 informationHuman 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 informationPhysics 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 informationName: 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 informationIs 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 informationGlobal 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 informationGlobal 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 informationFeedbacks 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 informationGlobal 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 informationChapter 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 informationTuesday 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 informationSHAPING 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 informationReview 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 informationFruit 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 informationVermont 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 informationATOC 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 informationWhy 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 informationIDS 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 informationGlobal 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 informationGreenhouse 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 informationIntroduction. 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 information6-4 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 informationOVERVIEW 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 informationGardeningin 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 informationYou 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 informationChanging? 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 informationGLOBAL 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 informationWake 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 informationLecture 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