IGCSE Energy Resources

What are fossil fuels?

• energy producers that comes from radioactive elements

• a natural product that can be changed into other energy forms to do work

• energy resources that formed from buried plants and animals that lived a very long time ago

• resources that are replaced faster than they are used

What is an energy resource?

• a natural product that can be changed into other energy forms to do work

• something formed from buried plants and animals

• force that opposes motion

• resource that can never be replaced

Tags

NGSS.MS-ESS2-1

What are nonrenewable resources?

• energy sources that are replaced faster than they are used

• energy sources that can never be replaced or are replaced more slowly than they are used

• a natural product that can be changed into other forms of energy to do work

All of the following are fossil fuels EXCEPT

• oil

• water

• coal

• natural gas

Solar Power is a __________ energy resource.

• Renewable

• Nonrenewable

All of the following are uses of fossil fuels EXCEPT

• to produce electrical energy

• gasoline

• to heat homes

• windmills

What changes chemical energy from fossil fuels into electrical energy?

• electric generators

• nuclear fission

• power plants

• windmills

Where does nuclear energy come from?

• Electric generators

• radioactive elements

• fossil fuels

• geothermal energy

Tags

NGSS.HS-ESS3-2

NGSS.HS-PS1-8

What is a device that changes solar energy into electrical energy?

• wind turbine

• perpetual motion machine

• electric generator

• solar cell

Geothermal energy is made from water being pumped underground near hot rock, turning it to steam.

• True

• False

Tags

NGSS.MS-PS3-3