Renewable and Non Renewable Review

Front

What type of energy forms from the remains of organic material?

Back

Fossil fuels are energy sources formed from the remains of ancient plants and animals.

Front

What is an example of a renewable energy source?

Back

Hydropower is an example of a renewable energy source.

Front

What are the disadvantages of using coal as an energy resource?

Back

Coal contributes to air pollution.

Front

What type of power is produced by flowing water?

Back

Hydroelectric power is electricity produced by flowing water.

Front

What is a key advantage of using coal as an energy resource?

Back

Coal is cheaper than most energy sources.

Front

What are nonrenewable energy sources?

Back

Nonrenewable energy sources are those that cannot be replenished in a short period of time, such as coal, petroleum, and uranium.

Front

What is renewable energy?

Back

Renewable energy comes from sources that can be replenished naturally, like solar, wind, and hydropower.

Front

Why is solar energy considered renewable?

Back

Solar energy is considered renewable because the sun's energy is abundant and can be harnessed repeatedly.

Front

What is the main environmental concern with fossil fuels?

Back

The main environmental concern with fossil fuels is that they contribute to air pollution and climate change.

Front

What is geothermal energy?

Back

Geothermal energy is heat energy generated and stored in the Earth, which can be used for heating and electricity.