There are many different kinds of animals and plants, and they live in many different types of environments. What is the word used to describe this idea? Is it…
Answer
Multiplicity
Biodiversity
Evolution
Ecosystem
Don't know
Question 2
Question
Carbon monoxide is a major contributor to air pollution in the U.S. Which of the following is the biggest source of carbon monoxide? Is it…
Answer
Factories and businesses
People breathing
Motor vehicles
Trees
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Question 3
Question
How is most of the electricity in the U.S. generated? Is it…
Answer
By burning oil, coal, and wood
Nuclear power
Solar energy
Hydro-electric power plants
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Question 4
Question
What is the most common cause of pollution of streams, rivers, and oceans? Is it…
Answer
Dumping of garbage by cities
Surface water running off yards, city streets, paved lots, and farm fields
Trash washed into waterways
Waste dumped by factories
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Question 5
Question
Which of the following is a renewable resource? Is it…
Answer
Oil
Iron ore
Trees
Coal
Don't know
Question 6
Question
Ozone forms a protective layer in the earth's upper atmosphere. What does ozone protect us from? Is it …
Answer
Acid rain
Global warming
Sudden changes in temperature
Harmful, cancer-causing UV rays
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Question 7
Question
Where does most of the garbage in the U.S. end up? Is it in…
Answer
Waterways
Incinerators
Recycling centers
Landfills
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Question 8
Question
What is the name of the primary federal agency that works to protect the environment?
Is it the…
Answer
Environmental Protection Agency (the EPA)
Department of Health, Environment, and Safety (the DHES)
National Environmental Agency (the NEA)
Federal Pollution Control Agency (the FPCA)
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Question 9
Question
Which of the following household wastes is considered hazardous waste? Is it…
Answer
Plastic packaging
Glass
Batteries
Old aluminum
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Question 10
Question
What is the most common reason that an animal species becomes extinct? Is it because…
Answer
Pesticides are killing them
Humans are destroying their habitats
Excessive hunting
Climate change is affecting them
Don't know
Question 11
Question
Scientists have not determined the best solution for disposing of nuclear waste. In the U.S., what do we do with it now? Do we…
Answer
Use it as nuclear fuel
Sell it to other countries
Dump it in landfills
Store and monitor the waste
Don't know
Question 12
Question
What is the primary benefit of wetlands? Do they…
Answer
Promote flooding
Help clean the water before it enters lakes, streams,
rivers, or oceans
Help keep the number of undesirable plants and animals
low