Sources of Energy

What is this image?

• A windmill

• A land turbine

• A wind turbine

• A sea turbine

Energy can be classified into..

• Renewable and non renewable
  
• Natural and non renewable
• Renewable and Natural
  
• All of them

Why is solar energy considered renewable energy?

• It's cheaper than fossil fuels
• The sun's energy would not run out for billions of years
  
• Solar energy recharges batteries
• All of them

These are naturally occurring materials that result from the pressure of the remains of dead animals and plants formed over millions of years.

• Fossil fuels

• Renewable energy sources

• Rocks

• Seashells

All are renewable resources except:

• wind

• water

• coal

• sun

Which is a fact about the Sun?

• The Sun rotates around the Earth.

• The Sun gives energy to Earth.

• The Sun has freezing temperatures.

• The Sun collects the stars.

Which type of renewable energy would be best to use to create electricity where there is a waterfall?

• Solar

• Wind

• Oil

• Water

Which nonrenewable energy source is a rock?

• Wood

• Coal

• Water

• Oil

Does the United States use more renewable or nonrenewable sources of energy?

• Renewable

• Nonrenewable

Which answer lists only nonrenewable energy resources?

• Sun, oil

• Wind, Sun

• Coal, oil

• Natural gas, trees