Fuels NS Grade 5

One word for materials we burn or eat to produce useful energy

• Fuel

• Energy

• Work

• Fossil

True or False: Energy can be stored in candle wax, coal, paraffin and food.

• True

• False

True or False: Energy can be stored in a table, candle wax, a pencil, paraffin and food.

• True

• False

True or False: Energy from fuels can be released and turned into useful forms of energy like heat, sound, electrical and light energy.

• True

• False

True or False: Energy from fuels can be released and turned into useful forms of energy like heat, sound, electrical and light energy.

• True

• False

Name the fuels that changes chemical potential energy to kinetic energy to make a car move.

• Petrol

• DIesel

• Natural Gas

• COal

What type of energy is inside coal that turns it into electrical energy when coal is burnt in a power station?

• Kinetic energy

• Electrical ENergy

• Chemical Potential Energy

• Coal Energy

Name the three fossil fuels.

• Coal

• Crude Oil

• Natural Gas

• Food

What fuel is used to make petrol and diesel?

• Coal

• Crude Oil

• Natural Gas

• Food

True or False: The output energy you get from fuel is less than the input energy that needed to make the fuel burn.

• False

• True