Primary 4 Theme 2

Edit Answers
12345678910111213141516
Across
  1. 3. An energy that helps us to stay warm.
  2. 6. The ___ is the main source of energy.
  3. 8. A liquid inside a thermometer.
  4. 9. This produces heat energy by rubbing hands together.
  5. 10. _____ have stored energy.
  6. 11. An energy that is very useful now in modern days.
  7. 13. The ability to do work.
  8. 14. It is an example of poor conductor of heat.
  9. 16. An energy used in communication and music.
Down
  1. 1. It is a good conductor of heat.
  2. 2. A measure of the degree of hotness or coldness.
  3. 4. It is another source of energy, example petrol.
  4. 5. Make their own food by photosynthesis using sunlight.
  5. 7. A car racer has very high ____ energy.
  6. 12. A unit of temperature is degree ____.
  7. 15. An energy that allows us to see.