Question 1

The 2007 Assessment Report concluded that global climate change is caused at least in part by the

Accepted Answer

A) human use of fossil fuels to generate electricity and power engines. 
B) human use of chlorofluorocarbons in refrigeration systems. 
C) harvesting of millions of acres of corn,wheat,and soybeans around the world every year. 
D) depletion of groundwater supplies. 
A) human use of fossil fuels to generate electricity and power engines. 
B) human use of chlorofluorocarbons in refrigeration systems. 
C) harvesting of millions of acres of corn,wheat,and soybeans around the world every year. 
D) depletion of groundwater supplies.

Question 2

Biodiversity is important because

Accepted Answer

A) it is necessary to maintain stability of ecosystems. 
B) humans can use new sources of food. 
C) If certain species decline,photosynthesis may not be possible. 
D) If certain species decline,there would be too much oxygen in the atmosphere. 
A) it is necessary to maintain stability of ecosystems. 
B) humans can use new sources of food. 
C) If certain species decline,photosynthesis may not be possible. 
D) If certain species decline,there would be too much oxygen in the atmosphere.

Question 3

Which of the following is the most inclusive example of the environment?

Accepted Answer

A) a farmhouse,plowed fields,and a stand of old growth forest nearby 
B) 50,000 people packed into a stadium to watch a football game 
C) a remote region in Yellowstone National Park with access restricted to people 
D) the student center building of a large university,busy with students at lunchtime 
A) a farmhouse,plowed fields,and a stand of old growth forest nearby 
B) 50,000 people packed into a stadium to watch a football game 
C) a remote region in Yellowstone National Park with access restricted to people 
D) the student center building of a large university,busy with students at lunchtime

The 2007 Assessment Report concluded that global climate change is caused at least in part by the

Biodiversity is important because

Which of the following is the most inclusive example of the environment?

Economics, Politics, and Public Policy

Basic Needs of Living Things

Populations and Communities

Ecosystems: Energy, Patterns, and Disturbance

Wild Species and Biodiversity

The Use and Restoration of Ecosystems

The Human Population

Population and Development

Water: Hydrologic Cycle and Human Use

Soil: Foundation for Land Ecosystems

The Production and Distribution of Food

Pests and Pest Control

Energy From Fossil Fuels

Nuclear Power

Renewable Energy

Environmental Hazards and Human Health

Global Climate Change

Atmospheric Pollution

Water Pollution and Its Prevention

Municipal Solid Waste: Disposal and Recovery

Hazardous Chemicals: Pollution and Prevention

Sustainable Communities and Lifestyles

Filters

Exam 1: Science and the Environment

The 2007 Assessment Report concluded that global climate change is caused at least in part by the

Biodiversity is important because

Which of the following is the most inclusive example of the environment?

Economics, Politics, and Public Policy

Basic Needs of Living Things

Populations and Communities

Ecosystems: Energy, Patterns, and Disturbance

Wild Species and Biodiversity

The Use and Restoration of Ecosystems

The Human Population

Population and Development

Water: Hydrologic Cycle and Human Use

Soil: Foundation for Land Ecosystems

The Production and Distribution of Food

Pests and Pest Control

Energy From Fossil Fuels

Nuclear Power

Renewable Energy

Environmental Hazards and Human Health

Global Climate Change

Atmospheric Pollution

Water Pollution and Its Prevention

Municipal Solid Waste: Disposal and Recovery

Hazardous Chemicals: Pollution and Prevention

Sustainable Communities and Lifestyles

Filters