Year 7 - Energy Around Us Revision

Which of the following is an energy source?

• The sun

• The road

• The shirt you wear

• The cup of water

Energy can best be described as:

• Energy is an invisible force that powers everything

• Energy is the ability to do work

• Energy is a source of power

Which of the following is NOT an example of energy?

• Sound

• Electrical

• Heat

• Gravity

What is gravitational potential energy?

• Any object that requires falling to release energy

• Any object that is raised up into a position where it can fall, roll or slide downwards

• Any object that stores energy in the bottom of the object

Where is elastic potential energy stored?

• Energy stored in things like batteries

• Energy stored in things like fire

• Energy stored in things like compressed springs

Where is chemical energy stored?

• Chemical substances found in batteries, wood and petrol

• Any object that falls due to gravity

• Any object that compresses or stretches

What do you call stored energy?

• Potential

• Kinetic

The ___________ something is, the more gravitational potential energy it has

• Smaller

• Lighter

• Heavier

The faster something is moving, the more __________ energy it has

• Kinetic

• Potential

• Elastic

• Gravitational

Energy is often ___________ from one object to another

• Moved

• Shifted

• Adapted

• Transferred