WorksheetsEnergy Rewiew - 5º
Total questions: 10
Worksheet time: 8mins
This energy is the sum of kinetic and potential energy:
Light energy.
Electrical energy.
Mechanical energy.
Heat energy.
Lightning and some bodies like the Sun emit this kind of energy:
Light energy.
Electrical energy.
Heat energy.
Nuclear energy.
This energy is stored in certain substances like the food we eat, oil and coal:
Nuclear energy
Heat energy
Chemical energy
Light energy
This energy is produced by a mass in movement, like the wind or a car:
Heat energy.
Kinetic energy.
Mechanical energy.
Potential energy.
We get this form of energy from certain minerals like uranium:
Chemical energy.
Nuclear energy.
Heat energy.
Mechanical energy.
What of these kinds of energy sources are renewable? Click all the correct options:
What of these kinds of energy sources are non-renewable? Click all the correct options:
Oil.
Coal.
Water.
Uranium.
We have to protect our world using:
Fossil fuels.
Sustainable resources.
The properties of energy are:
Transfer, transform, store and transport energy.
Solar energy, wind energy, hydroelectric energy and biomass.
Kinetic energy, potential energy and mechanical energy.
As citizens, we can help save energy in lots of ways such as (click all the correct options):
Using the public transport.
Insulate the walls and windows of the buildings.
Turn off ligths when you're not using them.
Pour the industrial waste into rivers and seas.
