Lessons 1-3 Matter and Energy

What is energy?

• solar cell

• something you use

• ability to do work

• mechanical

Which of the following are examples of energy? Pick 2

• heat

• pencil

• chemical

• water wheel

Potential energy also means?

• kinetic energy

• solar energy

• energy in motion

• stored energy

The following are examples of stored energy

• gas, wind water

• sun, electricity, kinetic

• writing,food, sleep

• solar, heat, light

We use food for?

• to get full

• muscle motion

• because it is good

• energy

What kind of energy did the tone generator create?

• coal

• sound

• wind

• water

Which of the following are renewable forms of energy?

• sun, gas, coal

• solar, wind

• wind, water

• food, sleep, fuel

What kind of energy did the motor create?

• battery

• motion

• muscle movement

• food

Wood creates the following kinds of energy?

• muscle, solar

• mechanical, sound

• heat, light

• sound, motion

What kinds of energy do you use to ride a bike and bowl?

• solar

• geothermal

• muscle

• sight