Grade 4 · Science · Unit 5 of 6
Energy We Use
Renewable and non-renewable energy
What your child practises
Practises renewable and non-renewable sources of energy, including the hydroelectric power Manitoba depends on, and ways families can save energy.
Manitoba Curriculum learning outcome: SCI.4.E.8 · the differences between renewable and non-renewable energy sources
Sample questions
A taste of this unit. In the app, questions change every time and get easier or harder to match your child.
Question 1
Which is a good way to save energy in winter?
- Open all windows
- Wear a sweater and keep doors closed
- Turn the heat up very high
Show answer
Wear a sweater and keep doors closed
Hint: It keeps warm air inside.
Question 2
Burning fossil fuels can cause…
- more fresh water
- more wind
- air pollution
Show answer
air pollution
Hint: Burning fuel releases gases.
Question 3
Which source of energy is non-renewable?
- natural gas
- solar
- wind
Show answer
natural gas
Hint: Natural gas is a fossil fuel.
Question 4
Which choice saves energy?
- Walk or bike to school
- Leave the car running
- Ride alone in a big car
Show answer
Walk or bike to school
Hint: Walking uses no fuel.
Question 5
Which source of energy is renewable?
- wind
- oil
- coal
Show answer
wind
Hint: Wind blows again and again.
Question 6
Which type of energy is found in the Prairies in big amounts?
- geothermal volcano
- wind
- tidal
Show answer
wind
Hint: The Prairies are open and windy.