Energy

What is energy?

• moving energy

• stored energy

• renewable energy

• The ability to do work.

What is potential energy?

• moving energy

• stored energy

• renewable energy

• non renewable energy

What is kinetic energy?

• moving energy

• potential energy

• stored energy

• renewable energy

Which of these things is an example of potential energy?

• a car motor

• firewood

• battery

• a fan

What is given off from energy?

• water

• heat

• smoke

• ash

Solar power is generated directly from

• sunlight

• solar panels

• wind

• photovoltyaic panels

Solar enegy can be converted into

• heat, electricity and power

• heat

• electricity and heat

• electricity

Renewable energy

• does not finish

• does not pollute

• is clean

• all of the other options

Is solar power renewable?

• Yes

• No

• Sometimes

• Only in some places

Choose the energy that is described below.

Flowing water turns a wheel to do work to make electricity.

• WInd

• Solar

• Hydropower (water)

• Biomass

• Human power.