1. List and describe 3 ways in which humans have negatively impacted the environment. Q.O.D.

2. Chapter 22 Humans and the Environment

3. Section 1: Interconnected Planet Earth’s layers –Atmosphere and climate –Greenhouse effect Biodiversity –Species and genetic diversity –Value

4. Chapter 22 The Greenhouse Effect Section 1 An Interconnected Planet

5. Section 2: Environmental Issues Pollution –Ozone thinning and CFC’s –Global warming –Acid precipitation –Biological magnification Ecosystem disruption –Extinction, endangered and threatened species

6. Chapter 22 Ozone “Hole” Over Antarctica Section 2 Environmental Issues

7. Chapter 22 Biological Magnificati on of DDT Section 2 Environmental Issues

8. Section 3: Environmental Solutions Conservation biology Restoration biology Species and habitats: bioindicators Protecting ecosystems: Hotspots Laws