Front

What is a fuel cell car?

Back

A fuel cell car uses hydrogen to generate electricity that runs the motor.

Tags

NGSS.HS-PS3-3

Front

Which fossil fuel burns the cleanest?

Back

Natural gas burns the cleanest among fossil fuels.

Front

What do photovoltaic cells convert sunlight into?

Back

Photovoltaic cells convert sunlight into electrical energy.

Tags

NGSS.HS-PS3-3

Front

What is the major long-term problem with using coal to generate electricity?

Back

The major long-term problem is the carbon dioxide released.

Tags

NGSS.HS-ESS2-4

NGSS.HS-ESS2-6

NGSS.HS-ESS3-5

Front

Where are deposits of natural gas most numerous?

Back

Deposits of natural gas are most numerous in the USA and Russia.

Front

What is the primary energy source for photovoltaic cells?

Back

The primary energy source for photovoltaic cells is sunlight.

Front

What are the environmental impacts of burning fossil fuels?

Back

Burning fossil fuels releases greenhouse gases, contributes to air pollution, and can lead to climate change.

Tags

NGSS.HS-ESS2-4

NGSS.HS-ESS3-5

NGSS.HS-ESS3-6

Front

What is the difference between renewable and non-renewable energy sources?

Back

Renewable energy sources can be replenished naturally (e.g., solar, wind), while non-renewable sources (e.g., coal, oil) are finite and deplete over time.

Front

What is the process of fracking?

Back

Fracking is a method used to extract natural gas and oil from underground by injecting high-pressure fluid to fracture rock formations.

Tags

NGSS.HS-ESS3-1

NGSS.HS-ESS3-2

NGSS.HS-ESS3-4

Front

What are the advantages of using natural gas over coal?

Back

Natural gas produces less carbon dioxide and pollutants when burned compared to coal.

Tags

NGSS.HS-ESS3-4