Energy

Energy Project

10 cards·by SnorkleDork

What is a renewable energy source?

A renewable energy source is an energy source that is quickly replaced after it is used.

What is an example of a renewable energy source?

Solar energy is a renewable energy source, as the sun shines everyday unless there are clouds. Clouds also usually last only a short time.

Are there any other common examples of renewable energies?

Yes, wind and water are used as renewable energy sources.

How is wind used as a renewable energy source?

Wind blows a windmill, which makes it spin, which makes it generate electricity.

How is water used as a renewable energy source?

Similar to wind, water flows into a turbine, which makes it spin, which makes it generate electricity.

What is a non-renewable energy source?

A non-renewable energy source is one that cannot quickly be replaced after it is used.

What is an example of a non-renewable energy source?

Petroleum is a non-renewable energy source as it was created millions of years ago and cannot be replaced quickly.

Are there any other common examples of non-renewable energies?

Yes, coal and uranium are used as non-renewable energy sources.

How is coal used as a non-renewable energy source?

Coal is burned for heat energy, but won't burn anymore after it burns out.

How is uranium used as a non-renewable energy source?

Uranium atoms explode after coming in contact with a neutron. After it explodes, it releases 3 neutrons starting a chain reaction.