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Unit 10: Energy Sources

A2 · English · 16 questions

A free printable worksheet for grades 4 and 5 (CEFR A2): từ vựng và mẫu câu Unit 10 (Energy Sources), i-Learn Smart World 7: … is cleaner / cheaper than … / We should use … to reduce …. It has 16 questions with flashcards to cut out, writing and gap-fill exercises, and the answers on the last page. Print it here or download the PDF, then play the same words as a team game on the board. More English worksheets for grades 4 and 5.

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Tip: print on A4, cut the flashcards along the dashed lines. The answers are on the last page.

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Flashcards

coal
natural gas
nuclear power
oil
hydropower
solar power
wind power
wind turbine
solar panel
power plant
renewable energy
non-renewable

Worksheet: Unit 10: Energy Sources

Name:Class:

Write the word.

Fill in the gap.

coalhydropowernatural gasnon-renewablenuclear poweroilpower plantrenewable energysolar panelsolar powerwind powerwind turbine

  1. Some old power plants burn ______.
  2. We cook with ______ at home.
  3. ______ makes a lot of electricity.
  4. Cars use ______ to run.
  5. ______ comes from moving water.
  6. ______ comes from the sun.
  7. ______ is clean and safe.
  8. The ______ turns very fast today.
  9. We put a ______ on the roof.
  10. The ______ makes electricity for the city.
  11. ______ will never run out.
  12. Coal is a ______ energy source.

Answer the questions.

  1. Solar power is ___ than coal.
    a) cleanerb) dirtierc) more dangerousd) older
  2. Wind is free, so wind power is ___ than oil.
    a) cheaperb) dirtierc) heavierd) more expensive
  3. We should use ___ to reduce pollution.
    a) more coalb) more oilc) old carsd) solar panels
  4. We should use ___ to reduce the use of oil.
    a) more petrol carsb) oil heatersc) old trucksd) wind turbines

Answers

  1. coal
  2. natural gas
  3. nuclear power
  4. oil
  5. hydropower
  6. solar power
  7. wind power
  8. wind turbine
  9. solar panel
  10. power plant
  11. renewable energy
  12. coal
  13. natural gas
  14. nuclear power
  15. oil
  16. hydropower
  17. solar power
  18. wind power
  19. wind turbine
  20. solar panel
  21. power plant
  22. renewable energy
  23. non-renewable
  24. cleaner
  25. cheaper
  26. solar panels
  27. wind turbines