ENERGY

__________ is an ability to perform work or make things move to cause a change.

Energy is vital to living things and useful also to some non-living things

• true

• false

Energy is the perfect example of matter.

• true

• false

__________ refers to anything that supplies energy.

The ________ is the main source of energy for us on Earth,

Which ones are the natural sources of energy?

• nuclear fission

• natural gas

• fire

• stars

• plants

__________ refers to energy with sources that are used only once and do not last forever.

• renewable energy

• artificial energy

• nonrenewable energy

• natural energy

• sources of energy

__________ refers to energy with sources that come from nature, can be reused and do not run out.

• renewable energy

• artificial energy

• nonrenewable energy

• natural energy

• sources of energy

Some examples of Nonrenewable Energy Resources are _________.

• coal

• earth's heat

• oil

• gas

• wind

Some examples of renewable Energy Resources are _________.

• coal

• earth's heat

• sun

• gas

• wind