Homework

Homework - Transcript

Bio07 TR U02 CH6 QXD

5 3 06

2 38 PM

Page 152

Name

Class

Date

Section 6 4 Charting a Course for the Future
pages 157 160
Key Concept What are two types of global change of concern to biologists

Ozone Depletion

pages 157 158

1 Where is ozone concentrated in the atmosphere

2 What is causing the problem of ozone depletion

Global Climate Change
3 What is global warming

page 159

4 What is the most widely accepted hypothesis about the cause of global warming

5 If global warming continues at the current rate how might sea level be affected

The Value of a Healthy Biosphere

page 160

6 What goods and services does a healthy biosphere provide to us

7 What is the first step in charting a course that will improve living conditions without harming the environment

Pearson Education Inc publishing as Pearson Prentice Hall

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