Energy review 4º

What is energy?

• It is a type of matter

• It is only heat

• It is what makes things move and work

• It can be created or destroyed

What can we do with energy?

• Create it

• Transport it

• Transform it

• Destroy it

What can't we do with energy?

• Create it

• Transport it

• Transform it

• Destroy it

Where can we find kinetic energy?

• In a moving car

• In a battery

• In a river

• In the sun

What type of energy is generated from moving air?

• Chemical energy

• Wind energy

• Electrical energy

• Thermal energy

What is thermal energy?

• Sound energy

• Motion energy

• Light energy

• Heat energy

What type of energy do nuclear power plants use?

• Solar energy

• Wind energy

• Fossil fuel energy

• Uranium energy

What are renewable energy sources?

• Resources that aren't natural

• Resources that are limited

• Resources that are abundant

• Resources that pollute

Which of the following is an example of a non-renewable energy source?

• Hydroelectric energy

• Coal

• Wind energy

• Solar energy

What is heat?

• A type of light

• A form of energy that is in hot things

• A form of matter

• A type of energy in the things that move