Energy sources

Student name:

1. 1. What can change the energy of motion into electricity?

Generators

• Generators
• Batteries
• Solar panels

2. 2. It is a source of energy that formed from the remains of plants and animals.

• Wind energy

• Geothermal energy
• Fossil fuels

• Solar energy

3. 3. What is a renewable energy source?

• Energy generated from nuclear reactions

• A renewable energy source is energy that is generated from natural processes that are continuously replenished.

• Energy derived from fossil fuels

4. 4. It is an example of renewable energy source that comes from the sun.

5. 5. It is an example of renewable energy source that comes from the air.

6. 6. It is an example of nonrenewable energy source.

• Solar energy
• Wind energy
• Fossil fuels (e.g., coal, oil, natural gas)

7. 7. This energy source burns more clearly than the other fossil fuels.

8. 8. This energy source does not cause pollution.

9. 9. It is relatively inexpensive because we have the machines to obtain and use it.