Energy Unit -3 Test

Front

What is the current estimated world population?

Back

Approximately 8 Billion.

Front

What is a disadvantage of tidal power?

Back

It can hurt marine animals.

Front

Is tidal energy predictable?

Back

False, tidal energy is predictable.

Front

What type of energy resource is geothermal power?

Back

Renewable.

Front

What energy source is derived from fossil fuels and is liquid at room temperature?

Back

Oil.

Front

What is the primary source of energy for the Earth's climate system?

Back

The Sun.

Front

What is biomass energy?

Back

Energy produced from organic materials.

Front

What is the main advantage of renewable energy sources?

Back

They can be replenished naturally.

Front

What is nonrenewable energy?

Back

Energy from sources that cannot be replenished in a short time, like coal and oil.

Front

What is the process of converting sunlight into electricity called?

Back

Solar energy conversion.