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Class 4 EVS Worksheet: Water Cycle

EVS lesson 21: The water cycle · Set 765 · 40 questions
TalentJR

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

Answer key

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

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