Energy Resources

Front

What is coal used for in energy production?

Back

Coal is burned to heat water, producing steam that turns turbines to generate electricity.

Front

What is geothermal energy?

Back

Geothermal energy uses heat from the earth to produce electricity.

Front

What type of power plant uses water to generate electricity?

Back

A hydroelectric power plant uses the potential energy of water trapped behind a dam.

Front

What are the three main fossil fuels?

Back

The three main fossil fuels are natural gas, oil, and coal.

Front

Is hydro power a renewable or nonrenewable energy resource?

Back

Hydro power is a renewable energy resource.

Front

What is renewable energy?

Back

Renewable energy comes from sources that are naturally replenished, such as sunlight, wind, and water.

Front

What is nonrenewable energy?

Back

Nonrenewable energy comes from sources that cannot be replenished in a short period, such as fossil fuels.

Front

How does solar energy work?

Back

Solar energy is harnessed from sunlight using solar panels to generate electricity.

Front

What is the main advantage of using renewable energy sources?

Back

The main advantage is that they are sustainable and have a lower environmental impact.

Front

What is the process of converting wind energy into electricity called?

Back

The process is called wind energy conversion, typically using wind turbines.