Americans and Their Environment Answers

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What is one problem with using nonrenewable energy?

A
The solar energy industry has shut down.
B
Reservoir levels have increased.
C
Fossil fuels always cost more than renewable energy.
D
We can rely only on what already exists.
4

Why was the Deepwater Horizon oil spill significant?

A
The Great Lakes still show signs from the disaster.
B
It was the largest accidental marine spill in history.
C
The company responsible avoided paying any fines for the spill.
D
The cleanup effort went so quickly that lasting damage was avoided.
5

Why is water conservation necessary?

A
We need to prepare for the future even though water is plentiful now.
B
Water shortages are expected in 40 states before the year 2026.
C
Citizens must use less water because the government does not enforce conservation.
D
Reservoirs are full throughout the nation, so there is nowhere to store excess water.
6

Why do people protest fracking? Check all that apply.It can pollute the air.It can decrease oil production. It can pollute wells. It can increase climate change. It can cause injection-induced earthquakes.It can make gas reserves harder to reach.

A
It can pollute the air.
B
It can decrease oil production.
C
It can pollute wells.
D
It can increase climate change.
E
It can cause injection-induced earthquakes.
F
It can make gas reserves harder to reach.
7

What is the best way for people to prepare their homes for a hurricane?

A
reinforcing all structures to prevent snow damage
B
making sure their homes are well insulated
C
elevating their homes if they live inland
D
building seawalls if they live near the coast
8

What is pollution?

A
the introduction of harmful substances into the environment
B
the removal of waste from landfills and other waste collection areas
C
the addition of organic materials in order to clean dirty air and water
D
the combination of specific chemicals to decompose garbage
9

What does water pollution most directly cause?

A
plant damage due to acid rain
B
harm to aquatic animals
C
increase of soil erosion
D
expansion of infertile land
10

How can people conserve water? Check all that apply.by carpooling to school or workby turning off faucets when they are not using themby using drinkable water to wash cars by fixing leaky appliancesby using energy-efficient appliancesby recycling water

A
by carpooling to school or work
B
by turning off faucets when they are not using them
C
by using drinkable water to wash cars
D
by fixing leaky appliances
E
by using energy-efficient appliances
F
by recycling water

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