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Class 4 EVS Worksheet: Water Cycle

EVS lesson 21: The water cycle · Set 734 · 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.🔍 Which is the odd one out? (a) snow (b) frost (c) ice (d) river water
  2. 2.Which of these is an example of precipitation? (a) vapour turns into drops (b) rain falls from clouds (c) water turns into vapour (d) drops on a cold glass
  3. 3.♨️ At sea level, pure water boils at how many degrees Celsius?
  4. 4.🔍 Which is the odd one out? (a) river water (b) ice (c) dew (d) sea water
  5. 5.Which of these is water as a solid? (a) water vapour (b) raindrops (c) dew (d) snow
  6. 6.💧 In how many states can water be found (solid, liquid, gas)?
  7. 7.Which of these is water as a gas? (a) water vapour (b) snow (c) sea water (d) ice
  8. 8.Which of these is water as a liquid? (a) raindrops (b) hailstones (c) snow (d) frost
  9. 9.🔍 Which is the odd one out? (a) sea water (b) raindrops (c) dew (d) an icicle
  10. 10.🔄 What is the endless journey of water from the sea to the clouds and back called? (a) the water cycle (b) the food chain (c) the life cycle (d) the solar system
  11. 11.Which of these is water as a liquid? (a) an icicle (b) river water (c) ice (d) water vapour
  12. 12.🧊💧♨️ Is “raindrops” water as a solid, a liquid or a gas? (a) gas (b) solid (c) liquid
  13. 13.Which of these is water as a liquid? (a) snow (b) ice (c) frost (d) tap water
  14. 14.True or false: “vapour turns into drops” is an example of melting. (a) True (b) False
  15. 15.🔍 Which is the odd one out? (a) an icicle (b) hailstones (c) frost (d) steam
  16. 16.🧊💧♨️ Is “frost” water as a solid, a liquid or a gas? (a) liquid (b) gas (c) solid
  17. 17.🧊💧♨️ Is “hailstones” water as a solid, a liquid or a gas? (a) gas (b) solid (c) liquid
  18. 18.Which of these is water as a liquid? (a) steam (b) frost (c) water vapour (d) sea water
  19. 19.Which of these is water as a solid? (a) river water (b) water vapour (c) sea water (d) an icicle
  20. 20.True or false: “ice turns into water” is an example of melting. (a) True (b) False
  21. 21.☁️ Clouds are made of tiny ___. (a) water droplets (b) bits of cotton (c) grains of sand (d) smoke puffs
  22. 22.Which of these is water as a solid? (a) river water (b) tap water (c) frost (d) dew
  23. 23.🔄 Which change is this: water turns into vapour? (a) condensation (b) evaporation (c) freezing (d) melting
  24. 24.🔍 Which is the odd one out? (a) hailstones (b) water vapour (c) an icicle (d) ice
  25. 25.Which of these is water as a liquid? (a) snow (b) an icicle (c) dew (d) water vapour
  26. 26.Which of these is an example of condensation? (a) rain falls from clouds (b) ice cream drips in sun (c) water turns into vapour (d) vapour turns into drops
  27. 27.🧊 Pure water freezes into ice at how many degrees Celsius?
  28. 28.Which of these is water as a gas? (a) dew (b) steam (c) snow (d) raindrops
  29. 29.True or false: “wet clothes dry outside” is an example of freezing. (a) True (b) False
  30. 30.Which of these is an example of precipitation? (a) snow falls on mountains (b) water turns into vapour (c) drops on a cold glass (d) vapour turns into drops
  31. 31.🧊💧♨️ Is “water vapour” water as a solid, a liquid or a gas? (a) solid (b) liquid (c) gas
  32. 32.True or false: “a lake turns to ice” is an example of freezing. (a) True (b) False
  33. 33.🔄 Which change is this: a lake turns to ice? (a) melting (b) precipitation (c) freezing (d) evaporation
  34. 34.🔄 Which change is this: a snowman turns to water? (a) melting (b) freezing (c) evaporation (d) condensation
  35. 35.Which of these is an example of condensation? (a) water turns into vapour (b) hail falls from the sky (c) drops on a cold glass (d) wet clothes dry outside
  36. 36.🔍 Which is the odd one out? (a) dew (b) sea water (c) raindrops (d) snow
  37. 37.🧊💧♨️ Is “sea water” water as a solid, a liquid or a gas? (a) liquid (b) solid (c) gas
  38. 38.🌊 Where is most of the water on Earth? (a) in the oceans (b) in wells (c) in rivers (d) in clouds
  39. 39.🧊💧♨️ Is “snow” water as a solid, a liquid or a gas? (a) solid (b) liquid (c) gas
  40. 40.True or false: “a snowman turns to water” is an example of freezing. (a) False (b) True

Answer key

  1. river water
  2. rain falls from clouds
  3. 100
  4. ice
  5. snow
  6. 3
  7. water vapour
  8. raindrops
  9. an icicle
  10. the water cycle
  11. river water
  12. liquid
  13. tap water
  14. False
  15. steam
  16. solid
  17. solid
  18. sea water
  19. an icicle
  20. True
  21. water droplets
  22. frost
  23. evaporation
  24. water vapour
  25. dew
  26. vapour turns into drops
  27. 0
  28. steam
  29. False
  30. snow falls on mountains
  31. gas
  32. True
  33. freezing
  34. melting
  35. drops on a cold glass
  36. snow
  37. liquid
  38. in the oceans
  39. solid
  40. False

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