energy

1. Unit 4: Energy Worksheet
1. Fill in the gaps with the correct word.
• Coal is a type of _______________________ energy.
• Water is a type of ______________________ energy.
• The energy in a moving object is ____________________ energy.
• The energy released in a chemical reaction is a form of ____________________ energy.
• The vibrations which we hear is a form of ______________________ energy.
• A working wind turbine is an example of _______________________ energy.
• Water in a reservoir is an example of _________________________ energy.
2. Label the sources of energy using the words from the box. There are extra words.
1. _____________________________ 5. _________________________
2. _____________________________ 6. _________________________
3. _____________________________ 7. _________________________
4. _____________________________
4
fossil fuels uranium water energy solar energy
biomass geothermal energy wind energy
3
1
2
5
6
7

2. 3. Write T or F.
4. Match.
5. Write R (renewable) or NR (non-renewable).
Coal ___________
Wind ___________
Crude oil ___________
Solar ___________
Geothermal ___________
Biomass ___________
Uranium ___________
Natural gas ___________
Water ___________
Kinetic energy
Chemical energy
Sound energy
Potential energy
Mechanical energy
Thermal energy
Light energy
Electrical energy
Kinetic + Potential
Movement / motion
Heat
Natural or artificial
Chemical reactions
Stored energy
Vibrations
Power machines