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Class 4 EVS Worksheet: Water Cycle

EVS lesson 21: The water cycle · Set 492 · 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.🔍 Which is the odd one out? (a) an icicle (b) sea water (c) raindrops (d) tap water
  3. 3.🔍 Which is the odd one out? (a) river water (b) steam (c) tap water (d) sea water
  4. 4.Which of these is an example of melting? (a) ice turns into water (b) hail falls from the sky (c) water turns into vapour (d) rain falls from clouds
  5. 5.Which of these is an example of freezing? (a) puddles dry in the sun (b) wet clothes dry outside (c) a lake turns to ice (d) vapour turns into drops
  6. 6.Which of these is water as a gas? (a) steam (b) snow (c) river water (d) tap water
  7. 7.🧊💧♨️ Is “water vapour” water as a solid, a liquid or a gas? (a) liquid (b) solid (c) gas
  8. 8.🧊💧♨️ Is “hailstones” water as a solid, a liquid or a gas? (a) liquid (b) solid (c) gas
  9. 9.🔄 Which change is this: water turns into vapour? (a) condensation (b) precipitation (c) evaporation (d) melting
  10. 10.🧊💧♨️ Is “frost” water as a solid, a liquid or a gas? (a) gas (b) solid (c) liquid
  11. 11.Which of these is an example of evaporation? (a) hail falls from the sky (b) drops on a cold glass (c) ice cream drips in sun (d) wet clothes dry outside
  12. 12.🔍 Which is the odd one out? (a) snow (b) water vapour (c) an icicle (d) hailstones
  13. 13.Which of these is an example of precipitation? (a) hail falls from the sky (b) water turns into ice (c) water turns into vapour (d) clouds form in the sky
  14. 14.🧊 Pure water freezes into ice at how many degrees Celsius?
  15. 15.☀️ What gives the heat that makes water evaporate from the sea? (a) the sun (b) the moon (c) the stars (d) the soil
  16. 16.💧 In how many states can water be found (solid, liquid, gas)?
  17. 17.Which of these is an example of freezing? (a) ice cream drips in sun (b) water turns into vapour (c) water turns into ice (d) vapour turns into drops
  18. 18.🔄 Which change is this: rain falls from clouds? (a) melting (b) condensation (c) precipitation (d) evaporation
  19. 19.Which of these is an example of condensation? (a) clouds form in the sky (b) a snowman turns to water (c) ice turns into water (d) snow falls on mountains
  20. 20.🔄 Which change is this: ice cream drips in sun? (a) melting (b) precipitation (c) freezing (d) evaporation
  21. 21.🔍 Which is the odd one out? (a) frost (b) sea water (c) ice (d) snow
  22. 22.True or false: “a snowman turns to water” is an example of melting. (a) False (b) True
  23. 23.🧊💧♨️ Is “ice” water as a solid, a liquid or a gas? (a) gas (b) liquid (c) solid
  24. 24.True or false: “puddles dry in the sun” is an example of condensation. (a) False (b) True
  25. 25.Which of these is water as a solid? (a) ice (b) steam (c) dew (d) sea water
  26. 26.Which of these is water as a liquid? (a) an icicle (b) dew (c) snow (d) water vapour
  27. 27.☁️ Clouds are made of tiny ___. (a) bits of cotton (b) grains of sand (c) smoke puffs (d) water droplets
  28. 28.🔄 Which change is this: wet clothes dry outside? (a) freezing (b) precipitation (c) melting (d) evaporation
  29. 29.🧊💧♨️ Is “raindrops” water as a solid, a liquid or a gas? (a) liquid (b) gas (c) solid
  30. 30.🌊 Where is most of the water on Earth? (a) in rivers (b) in clouds (c) in wells (d) in the oceans
  31. 31.True or false: “drops on a cold glass” is an example of precipitation. (a) False (b) True
  32. 32.🔄 What is the endless journey of water from the sea to the clouds and back called? (a) the life cycle (b) the water cycle (c) the solar system (d) the food chain
  33. 33.🔄 Which change is this: vapour turns into drops? (a) precipitation (b) melting (c) evaporation (d) condensation
  34. 34.Which of these is water as a liquid? (a) ice (b) river water (c) frost (d) hailstones
  35. 35.🧊💧♨️ Is “dew” water as a solid, a liquid or a gas? (a) solid (b) gas (c) liquid
  36. 36.Which of these is water as a gas? (a) sea water (b) water vapour (c) river water (d) tap water
  37. 37.Which of these is an example of melting? (a) water turns into vapour (b) a snowman turns to water (c) water turns into ice (d) snow falls on mountains
  38. 38.🧊💧♨️ Is “sea water” water as a solid, a liquid or a gas? (a) solid (b) liquid (c) gas
  39. 39.True or false: “vapour turns into drops” is an example of condensation. (a) False (b) True
  40. 40.🔄 Which change is this: drops on a cold glass? (a) melting (b) freezing (c) precipitation (d) condensation

Answer key

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

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