Ch. 14 Test 2/23-2/24 (included on progress reports) Dojo Points!

Transcription

1 Biology Monday, February 22, 2016 Do-Now: 14.5 Quiz Review 1. Write down today s FLT 2. Define succession 3. IdenCfy the following as the beginning of PRIMARY or SECONDARY succession: a. A fire burns down a forest b. A volcano erupts over a forest c. A farmer abandons his fields 4. Diagram and label the steps of either primary or secondary succession. Be sure to include plants and years. Finished? Take out your planner and ToC. Announcements Grading period ends this week Ch. 14 Test 2/23-2/24 (included on progress reports) Dojo Points! Project due next week J Planner: Test tomorrow J ToC#5 due by Wed 3/2 Table of Contents #5 21. Intro. To Predator-Prey WS Quiz Review Do-Now Standard HS-LS 4-5: Evaluate the evidence supporting claims that changes in environmental conditions may result in: (1) increases in the number of individuals of some species, (2) the emergence of new species over time, and (3) the extinction of other species FLT I will be able to demonstrate my understanding of ecological succession by completing 14.5 Quiz 1

2 CW ToC J Study Quietly Biology Tuesday, February 23 Wednesday, February 24, 2016 Do-Now: Ch. 14 Test Day Do-Now 1. Write down today s FLT Copy & Complete the sentences: 2. The compeccve exclusion principle states that 3. and can increase populacon size, while and can decrease it. 4. survivorship curves match organisms with many offspring and high infant death rates. 5. measures the number of individuals per unit area, while measures how individuals are arranged in space. Finished? Study quietly & take out your ToC/planner Announcements 5 week grading period ends 2/26 ToC due next week J Project due next week J Turn in CSA packet Planner: Finish Vocab J ToC#5 due by Wed 3/2 Table of Contents #5 23. Test Day Do-Now 24. Ch. 16 Vocab Part A Standard HS-LS 4-5: Evaluate the evidence supporting claims that changes in environmental conditions may result in: (1) increases in the number of individuals of some species, (2) the emergence of new species over time, and (3) the extinction of other species FLT I will be able to demonstrate my mastery of ecosystem interactions by completing Ch. 14 Test 2

3 Ch. 14 Test Noise level 0 Eyes on your own paper You may use stamped vocabulary Check your answers when finished Flip over and set aside when done Quietly work on vocabulary Biology Thursday, February 25 Friday, February 26, 2016 Do-Now: Video Notes: Human PopulaCon Growth 1. Write down today s FLT Write down what you think for the following: 1. Knowing that there were about 890 million people on earth in 1800, how many people do you think there are today? 2. How quickly is the human populacon growing? 3. What factors allow the human populacon to grow so quickly? 4. IdenCfy two issues the earth faces due to human populacon growth. Finished? Take out your planner and ToC. Announcements Science Night 3/17 5-7pm Turn in stamped sheet for +15 dojo points You will look at your test scores today amer our notes If you need to retake the test, you must see me before school or at lunch You only need to retake the seccons you choose to Planner: Finish project!! J Due next Friday ToC#5 due by Wed 3/2 Table of Contents #5 23. Test Day Do-Now 24. Ch. 16 Vocab Part A 25. Video Notes: Human Pop Growth Planner: Finish project!! J ToC#5 due by Wed 3/2 Table of Contents #6 1. Power Notes Study Guide

4 Video Notes I will show you two clips on human population growth Use those clips to write down FIVE FACTS about human population growth, the factors affecting growth, and problems the earth faces as a result Check your facts Let s share J Video Notes Standard HS-LS 2-7: Design, evaluate, and refine a solution for reducing the impacts of human activities on the environment and biodiversity HS-LS4-6: Create or revise a simulation to test a solution to mitigate adverse impacts of human activity on biodiversity FLT I will be able to describe how human population growth has affected earth s resources by completing 16.1 Power Notes Power Notes

5 16.1: Human Pop Growth & Natural Resources Key concept: As the human population grows, the demand for Earth s resources increases Introduction Human Population The human population grew slowly for thousands of years until the industrial and scientific revolutions of the 1800s Human Population Improvements in food production and hygiene helped lead to rapid, exponential growth Human Population Is this growth sustainable? World Population Growth 5

6 2/27/16 World Population World Population Technology & Human Population Two technological advancements that have contributed to population growth: Gas-powered farm equipment Technology & Human Population Two technological advancements that have contributed to population growth: Types of Resources Resource Type: nonrenewable Description: used faster than it forms; oil, coal Medical advancements: antibiotics and antiseptics 6

7 Types of Resources Resource Type: renewable Description: cannot be used up or can replenish itself; sunlight, wind, water Types of Resources Currently, some renewable resources, such as water, are at risk for becoming nonrenewable in the future due to human population growth Ecological Footprint Humans need natural resources to survive, but how do we use compared to how much land is available on Earth? Ecological Footprint Definition: Amount of land necessary to sustain the use of natural resources (food, water, energy, etc) Ecological Footprint Size Depends on: Amount and efficiency of resource use & the amount and toxicity of waste produced Pair-Share-Respond 1. How did human populacon growth change amer the Industrial RevoluCon? 2. What two technological developments helped contribute to this change? 3. DisCnguish between nonrenewable and renewable resources 4. Provide an example of each type of resource 5. Define the term ecological footprint 7

8 1. Calculate Ch. 14 Test % Study Guide 3. ToC or Project Classwork 8