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Class 4 EVS Worksheet: Water Cycle

EVS lesson 21: The water cycle · Set 908 · 40 questions
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Remember (Up, cool, down): Evaporation: water → vapour (puddles dry, wet clothes dry). Condensation: vapour → drops (clouds, drops on a cold glass). Freezing: water → ice. Melting: ice → water. Precipitation: rain, hail and snow falling. Water boils at 100 °C at sea level and freezes at 0 °C.

NameDateTime takenScore ___ / 40
  1. 1.♨️ At sea level, pure water boils at how many degrees Celsius?
  2. 2.🧊💧♨️ Is “river water” water as a solid, a liquid or a gas? (a) solid (b) gas (c) liquid
  3. 3.🔍 Which is the odd one out? (a) frost (b) snow (c) an icicle (d) dew
  4. 4.Which of these is water as a gas? (a) snow (b) steam (c) hailstones (d) an icicle
  5. 5.☀️ What gives the heat that makes water evaporate from the sea? (a) the stars (b) the sun (c) the soil (d) the moon
  6. 6.True or false: “water turns into ice” is an example of condensation. (a) True (b) False
  7. 7.Which of these is water as a solid? (a) sea water (b) dew (c) raindrops (d) hailstones
  8. 8.Which of these is an example of evaporation? (a) clouds form in the sky (b) hail falls from the sky (c) ice turns into water (d) water turns into vapour
  9. 9.🧊💧♨️ Is “water vapour” water as a solid, a liquid or a gas? (a) solid (b) gas (c) liquid
  10. 10.True or false: “water turns into vapour” is an example of evaporation. (a) False (b) True
  11. 11.Which of these is water as a solid? (a) tap water (b) river water (c) dew (d) snow
  12. 12.🔍 Which is the odd one out? (a) hailstones (b) ice (c) snow (d) river water
  13. 13.True or false: “a snowman turns to water” is an example of melting. (a) False (b) True
  14. 14.🧊 Pure water freezes into ice at how many degrees Celsius?
  15. 15.Which of these is water as a solid? (a) river water (b) dew (c) ice (d) raindrops
  16. 16.🌊 Where is most of the water on Earth? (a) in the oceans (b) in rivers (c) in clouds (d) in wells
  17. 17.True or false: “water turns into vapour” is an example of precipitation. (a) True (b) False
  18. 18.🧊💧♨️ Is “snow” water as a solid, a liquid or a gas? (a) gas (b) liquid (c) solid
  19. 19.🧊💧♨️ Is “tap water” water as a solid, a liquid or a gas? (a) gas (b) solid (c) liquid
  20. 20.🧊💧♨️ Is “ice” water as a solid, a liquid or a gas? (a) solid (b) liquid (c) gas
  21. 21.🧊💧♨️ Is “dew” water as a solid, a liquid or a gas? (a) solid (b) gas (c) liquid
  22. 22.🔍 Which is the odd one out? (a) hailstones (b) snow (c) an icicle (d) steam
  23. 23.True or false: “ice turns into water” is an example of melting. (a) False (b) True
  24. 24.🧊💧♨️ Is “steam” water as a solid, a liquid or a gas? (a) gas (b) solid (c) liquid
  25. 25.True or false: “clouds form in the sky” is an example of condensation. (a) False (b) True
  26. 26.Which of these is an example of condensation? (a) vapour turns into drops (b) hail falls from the sky (c) a lake turns to ice (d) water turns into ice
  27. 27.🧊💧♨️ Is “raindrops” water as a solid, a liquid or a gas? (a) liquid (b) solid (c) gas
  28. 28.True or false: “clouds form in the sky” is an example of precipitation. (a) False (b) True
  29. 29.🔍 Which is the odd one out? (a) raindrops (b) dew (c) sea water (d) ice
  30. 30.🔍 Which is the odd one out? (a) hailstones (b) an icicle (c) ice (d) tap water
  31. 31.Which of these is an example of precipitation? (a) wet clothes dry outside (b) drops on a cold glass (c) hail falls from the sky (d) water turns into ice
  32. 32.🧊💧♨️ Is “frost” water as a solid, a liquid or a gas? (a) liquid (b) gas (c) solid
  33. 33.True or false: “vapour turns into drops” is an example of freezing. (a) True (b) False
  34. 34.🧊💧♨️ Is “an icicle” water as a solid, a liquid or a gas? (a) liquid (b) gas (c) solid
  35. 35.🔄 What is the endless journey of water from the sea to the clouds and back called? (a) the solar system (b) the water cycle (c) the food chain (d) the life cycle
  36. 36.Which of these is water as a gas? (a) ice (b) dew (c) water vapour (d) tap water
  37. 37.🔄 Which change is this: clouds form in the sky? (a) evaporation (b) freezing (c) condensation (d) melting
  38. 38.🔍 Which is the odd one out? (a) raindrops (b) sea water (c) tap water (d) snow
  39. 39.Which of these is an example of melting? (a) clouds form in the sky (b) puddles dry in the sun (c) a snowman turns to water (d) vapour turns into drops
  40. 40.💧 In how many states can water be found (solid, liquid, gas)?

Answer key

  1. 100
  2. liquid
  3. dew
  4. steam
  5. the sun
  6. False
  7. hailstones
  8. water turns into vapour
  9. gas
  10. True
  11. snow
  12. river water
  13. True
  14. 0
  15. ice
  16. in the oceans
  17. False
  18. solid
  19. liquid
  20. solid
  21. liquid
  22. steam
  23. True
  24. gas
  25. True
  26. vapour turns into drops
  27. liquid
  28. False
  29. ice
  30. tap water
  31. hail falls from the sky
  32. solid
  33. False
  34. solid
  35. the water cycle
  36. water vapour
  37. condensation
  38. snow
  39. a snowman turns to water
  40. 3

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