energy sources

What is one advantage of fossil fuels?

• They are cheap.
• They are good for the environment.

What is missing from this process of making energy?
1. Oil is burned and heats the water.
2. Water turns to steam.
3. __________________
4. Generator makes electricity.

• Steam makes the generator turn.
• Steam turns to water again.
• Steam turns the turbine.
• Steam turns the reactor.

True or False
It is easy to find a place to create tidal power.

• True
• False

What is a disadvantage of nuclear power?

• The reactor takes up too much space.
• It produces greenhouse gases.
• It produces radioactive waste.

Which of the following is NOT a fossil fuel?

• coal
• natural gas
• oil
• water

True or False:
Fossil Fuels provide 95% of our world's energy demands.

• True
• False

Are Fossil fuels a renewable energy resource?

• Yes
• No

Nuclear power comes from...

• Uranium
• Oxygen
• Nitrogen
• Hydrogen

According to the notes, a disadvantage of solar power is: 

• The sun is not free.
• The panels are ugly.
• The panels are shiny.
• The panels are expensive.

One advantage to wind power is:

• Wind is free.
• Sometimes there is no wind.
• Birds can get hurt in the tower.
• Coasts that have a lot of wind are expensive.