Human Impact on the Environment

Front

What is a nonrenewable resource?

Back

A nonrenewable resource is a natural resource that cannot be replaced or regenerated within a human timescale, such as coal, oil, and natural gas.

Tags

NGSS.HS-ESS3-1

Front

Why is coal considered a nonrenewable resource?

Back

Coal is considered a nonrenewable resource because it takes millions of years to form.

Front

What is a renewable energy resource?

Back

A renewable energy resource is a natural resource that can be replenished naturally in a short period of time, such as solar energy, wind energy, and hydropower.

Front

Which natural resource is a renewable energy resource?

Back

The sun is a renewable energy resource.

Front

What is one positive effect of using a reusable water bottle?

Back

Using a reusable water bottle helps in conserving Earth’s resources.

Front

What is air pollution?

Back

Air pollution is the presence of harmful substances in the atmosphere, which can lead to environmental and health issues.

Tags

NGSS.MS-ESS3-3

NGSS.MS-ESS3-4

Front

What can cause a mountain lake to become acidic?

Back

A mountain lake can become acidic as a result of air pollution.

Front

What is hydropower?

Back

Hydropower is energy generated from the movement of water, typically through dams or turbines.

Tags

NGSS.MS-PS3-5

Front

What is one benefit of using hydropower?

Back

One benefit of using hydropower is that it is a reliable source of energy.

Tags

NGSS.HS-ESS3-2

NGSS.HS-ESS3-4

Front

What are fossil fuels?

Back

Fossil fuels are natural substances formed from the remains of ancient plants and animals, used as energy sources, including coal, oil, and natural gas.

Tags

NGSS.MS-ESS3-4