Energy Resources

Front

What is geothermal energy?

Back

Geothermal energy is energy derived from the heat stored beneath the Earth's surface, often harnessed by pumping water underground near hot rock to create steam.

Front

True or False: Geothermal energy is made from water being pumped underground near hot rock, turning it to steam.

Back

True

Front

What is a disadvantage of using fossil fuels?

Back

Fossil fuels are nonrenewable resources, can cause oil spills, and produce acid precipitation.

Front

Which of the following is NOT a disadvantage of using fossil fuels?

Back

Renewable resources.

Front

What is biomass?

Back

Biomass is organic matter, such as plant and animal waste, that can be used as a source of energy when burned.

Front

True or False: Biomass is nonorganic matter that gives off energy when burned.

Back

False

Front

What device converts solar energy into electrical energy?

Back

A solar cell.

Front

Which of the following devices is used to generate electricity from solar energy?

Back

Solar cell.

Front

What are the disadvantages of using biomass as an energy source?

Back

Biomass requires a lot of farmland and produces smoke.

Front

Which of the following is NOT a disadvantage of using biomass?

Back

Nonrenewable resource.