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Class 4 EVS Worksheet: Water Cycle

EVS lesson 21: The water cycle · Set 590 · 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.🧊💧♨️ Is “snow” water as a solid, a liquid or a gas? (a) gas (b) liquid (c) solid
  2. 2.True or false: “ice cream drips in sun” is an example of condensation. (a) True (b) False
  3. 3.🧊 Pure water freezes into ice at how many degrees Celsius?
  4. 4.🔍 Which is the odd one out? (a) hailstones (b) ice (c) an icicle (d) water vapour
  5. 5.🔄 Which change is this: water turns into vapour? (a) melting (b) evaporation (c) condensation (d) freezing
  6. 6.Which of these is an example of evaporation? (a) ice turns into water (b) vapour turns into drops (c) wet clothes dry outside (d) water turns into ice
  7. 7.True or false: “ice turns into water” is an example of melting. (a) True (b) False
  8. 8.Which of these is water as a solid? (a) ice (b) tap water (c) raindrops (d) water vapour
  9. 9.☁️ Clouds are made of tiny ___. (a) smoke puffs (b) grains of sand (c) bits of cotton (d) water droplets
  10. 10.🔄 Which change is this: snow falls on mountains? (a) melting (b) precipitation (c) freezing (d) evaporation
  11. 11.Which of these is an example of melting? (a) a lake turns to ice (b) water turns into vapour (c) ice turns into water (d) wet clothes dry outside
  12. 12.🔄 Which change is this: wet clothes dry outside? (a) precipitation (b) evaporation (c) freezing (d) melting
  13. 13.🧊💧♨️ Is “ice” water as a solid, a liquid or a gas? (a) gas (b) liquid (c) solid
  14. 14.🔄 What is the endless journey of water from the sea to the clouds and back called? (a) the life cycle (b) the food chain (c) the water cycle (d) the solar system
  15. 15.🧊💧♨️ Is “an icicle” water as a solid, a liquid or a gas? (a) gas (b) solid (c) liquid
  16. 16.Which of these is an example of evaporation? (a) water turns into vapour (b) hail falls from the sky (c) vapour turns into drops (d) ice cream drips in sun
  17. 17.🔍 Which is the odd one out? (a) dew (b) tap water (c) sea water (d) steam
  18. 18.True or false: “ice cream drips in sun” is an example of melting. (a) False (b) True
  19. 19.True or false: “water turns into vapour” is an example of freezing. (a) False (b) True
  20. 20.🔍 Which is the odd one out? (a) raindrops (b) sea water (c) dew (d) an icicle
  21. 21.True or false: “vapour turns into drops” is an example of condensation. (a) True (b) False
  22. 22.💧 In how many states can water be found (solid, liquid, gas)?
  23. 23.Which of these is water as a solid? (a) steam (b) sea water (c) dew (d) hailstones
  24. 24.♨️ At sea level, pure water boils at how many degrees Celsius?
  25. 25.Which of these is water as a liquid? (a) snow (b) steam (c) ice (d) river water
  26. 26.☀️ What gives the heat that makes water evaporate from the sea? (a) the stars (b) the moon (c) the soil (d) the sun
  27. 27.Which of these is an example of condensation? (a) hail falls from the sky (b) drops on a cold glass (c) a snowman turns to water (d) wet clothes dry outside
  28. 28.Which of these is an example of freezing? (a) vapour turns into drops (b) snow falls on mountains (c) water turns into ice (d) a snowman turns to water
  29. 29.True or false: “a snowman turns to water” is an example of melting. (a) True (b) False
  30. 30.🔄 Which change is this: puddles dry in the sun? (a) evaporation (b) melting (c) precipitation (d) freezing
  31. 31.🧊💧♨️ Is “dew” water as a solid, a liquid or a gas? (a) solid (b) gas (c) liquid
  32. 32.🌊 Where is most of the water on Earth? (a) in the oceans (b) in wells (c) in rivers (d) in clouds
  33. 33.Which of these is an example of condensation? (a) water turns into vapour (b) clouds form in the sky (c) rain falls from clouds (d) ice cream drips in sun
  34. 34.True or false: “water turns into vapour” is an example of condensation. (a) True (b) False
  35. 35.Which of these is an example of precipitation? (a) ice cream drips in sun (b) rain falls from clouds (c) a lake turns to ice (d) a snowman turns to water
  36. 36.🔄 Which change is this: vapour turns into drops? (a) freezing (b) melting (c) condensation (d) precipitation
  37. 37.True or false: “a snowman turns to water” is an example of freezing. (a) False (b) True
  38. 38.Which of these is water as a solid? (a) raindrops (b) steam (c) dew (d) snow
  39. 39.Which of these is an example of precipitation? (a) clouds form in the sky (b) puddles dry in the sun (c) snow falls on mountains (d) water turns into ice
  40. 40.🧊💧♨️ Is “steam” water as a solid, a liquid or a gas? (a) gas (b) solid (c) liquid

Answer key

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

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