WorksheetsNatural Resources
Total questions: 10
Worksheet time: 9mins
The main sources of energy today are gasoline, coal, and natural gas. They were formed millions of years ago from plants and animals and are usually extracted from deep underground.
(a)
These are sources of energy that can be easily replenished. They include wind, sunlight, waves, and earth's heat, also known as geothermal energy.
(a)
Sources of energy that can't be easily replenished are coal, oil, and natural gas.
(a)
It has the ability to make things happen, or more formally, it has the ability to do work.
(a)
Changes energy from one form to another.
(a)
Engine:
(a)
What is Coal?
A machine that converts chemical energy from burning fuel to motion
It makes things happen! (Or more formally: the ability to do work)
A solid fossil fuel that can be burned for energy
Changes energy from one form to another
Oil
A gas that can be burned for energy. It is often used to heat our homes and stoves.
A liquid fossil fuel that can be burned for energy. It is often used to make gasoline and plastics.
Changes energy from one form to another.
It makes things happen!
A gas that can be burned for energy. It is often used to heat our homes and stoves.
(a)
A liquid renewable fuel made from plants like corn.
(a)
