Energy

What is energy?

• moving energy

• stored energy

• renewable energy

• The ability to do work.

What is kinetic energy?

• moving energy

• potential energy

• stored energy

• renewable energy

Which of these things is an example of potential energy? Choose all that are correct.

• a boy running

• a car driving away

• battery

• a rubber band

Which of these is an example of kinetic energy?

• a bicycle

• a battery

• a solar panel

• a parked car

Brianna's mom lit some candles for the dinner table.  Which form of energy does the candle release?

• sound
• mechanical
• electrical
• light

Jacob is removing a lamp cord from an electrical outlet. Which statement correctly describes why he should only touch the plastic cover?

• It is a conductor, so it easily transfers electrical energy.

• It is an insulator, so it easily transfers electrical energy.

• It is a conductor, so it does not easily transfer electrical energy.

• It is an insulator, so it does not easily transfer electrical energy.

________ is the ability to do work.

• Light
• Energy
• Heat 
• Sound

Energy you can see is _________. 

• sound energy
• heat energy
• light energy

What helps pedal a bike?

• Light energy

• Sound energy

• Mechanical energy

• Thermal energy

Energy that something has because it is moving.

• potential energy

• electrical energy

• kinetic energy

• mechanical energy