SCIENCE REVIEW FOR PTS

What is energy?

• moving energy

• stored energy

• renewable energy

• the ability to do work.

The source of energy for the object in the picture is …

• wind

• water

• sun

• fuel

Solar energy is...

• Energy from electricity

• Energy from burning fossil fuels.

• Energy from the sun.

• Energy from turbines.

Which of the following is NOT a fossil fuel?

• coal

• oil

• wood

• natural gas

The main source of energy is...

• wind

• food

• sun

• fuel

The energy from the Sun is used to generate electricity through the use of....

• water turbine

• windmill

• wind turbine

• Solar panel

Which of these is an example of kinetic energy?

• a bicycle

• a battery

• a solar panel

• firewood

What kind of energy does this device use to work?

• kinetic

• electrical

• heat

• stored

Energy of motion is...

• when an object is moving

• light you can see

• a sound you hear

• all around us

The sun provides ____________ and ____________ energy that can be harnessed and used for solar power.

• potential, sound

• kinetic, light

• sound, light

• light, heat