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WorksheetsEnergy
Total questions: 16
Worksheet time: 10mins
True or False Energy can be created or destroyed
Always True
Always False
Sometimes
No idea
What are three things photosynthesis needs?
Light energy
Water
Carbon dioxide (CO2)
Oxygen
What type of energy decreased when you hit the brakes?
Electrical
Light
Thermal
Select all the renewable energy sources.
wind
nuclear
geothermal
Hydroelectric
A kettle uses 100J of electrical energy to produce 7J of sound energy and 93J of thermal energy. How efficient is the kettle?
100%
7%
93%
95%
movement
body mass
heat
food (chemical)
Select the types of energy transfer...
Electrostatic
Thermal
Kinetic
Magnetic
Mechanical
Where does Renewable Energy come from? (Pick two options)
Natural Resources
Oil
From the sun
Coal
Wind is used to produce electricity using the_____created by air in motion?
Kinetic Energy
Wind Energy
Potential Energy
None of the Above
Bio-fuel and geothermal energy are examples of?
Non-renewable energy resources
Hydro energy
Renewable energy resources
None of the above
what words can describe fossil fuels
finite
non renewable
renewable
clean (i.e. do not produce green house gases)
