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Class 4 EVS Worksheet: Water Cycle

EVS lesson 21: The water cycle · Set 274 · 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 of these is an example of condensation? (a) puddles dry in the sun (b) rain falls from clouds (c) hail falls from the sky (d) vapour turns into drops
  2. 2.🔄 Which change is this: snow falls on mountains? (a) precipitation (b) condensation (c) freezing (d) melting
  3. 3.🌊 Where is most of the water on Earth? (a) in the oceans (b) in clouds (c) in wells (d) in rivers
  4. 4.☁️ Clouds are made of tiny ___. (a) bits of cotton (b) water droplets (c) grains of sand (d) smoke puffs
  5. 5.🧊💧♨️ Is “hailstones” water as a solid, a liquid or a gas? (a) gas (b) solid (c) liquid
  6. 6.🧊💧♨️ Is “tap water” water as a solid, a liquid or a gas? (a) solid (b) gas (c) liquid
  7. 7.True or false: “drops on a cold glass” is an example of condensation. (a) False (b) True
  8. 8.💧 In how many states can water be found (solid, liquid, gas)?
  9. 9.Which of these is an example of evaporation? (a) water turns into ice (b) rain falls from clouds (c) wet clothes dry outside (d) drops on a cold glass
  10. 10.Which of these is an example of evaporation? (a) drops on a cold glass (b) hail falls from the sky (c) puddles dry in the sun (d) vapour turns into drops
  11. 11.Which of these is water as a liquid? (a) sea water (b) hailstones (c) water vapour (d) snow
  12. 12.🔍 Which is the odd one out? (a) sea water (b) river water (c) water vapour (d) dew
  13. 13.True or false: “wet clothes dry outside” is an example of precipitation. (a) True (b) False
  14. 14.True or false: “wet clothes dry outside” is an example of evaporation. (a) False (b) True
  15. 15.🧊💧♨️ Is “dew” water as a solid, a liquid or a gas? (a) gas (b) solid (c) liquid
  16. 16.Which of these is an example of precipitation? (a) water turns into vapour (b) clouds form in the sky (c) ice turns into water (d) snow falls on mountains
  17. 17.True or false: “water turns into ice” is an example of condensation. (a) False (b) True
  18. 18.♨️ At sea level, pure water boils at how many degrees Celsius?
  19. 19.🔍 Which is the odd one out? (a) frost (b) an icicle (c) dew (d) ice
  20. 20.🔄 What is the endless journey of water from the sea to the clouds and back called? (a) the solar system (b) the food chain (c) the water cycle (d) the life cycle
  21. 21.🧊 Pure water freezes into ice at how many degrees Celsius?
  22. 22.Which of these is an example of condensation? (a) clouds form in the sky (b) wet clothes dry outside (c) water turns into ice (d) ice turns into water
  23. 23.🔄 Which change is this: water turns into vapour? (a) condensation (b) freezing (c) precipitation (d) evaporation
  24. 24.🧊💧♨️ Is “ice” water as a solid, a liquid or a gas? (a) liquid (b) solid (c) gas
  25. 25.🔄 Which change is this: rain falls from clouds? (a) melting (b) precipitation (c) condensation (d) evaporation
  26. 26.Which of these is water as a gas? (a) hailstones (b) frost (c) water vapour (d) raindrops
  27. 27.Which of these is water as a solid? (a) raindrops (b) an icicle (c) tap water (d) dew
  28. 28.🔄 Which change is this: vapour turns into drops? (a) precipitation (b) evaporation (c) melting (d) condensation
  29. 29.Which of these is water as a liquid? (a) water vapour (b) steam (c) dew (d) frost
  30. 30.Which of these is water as a solid? (a) sea water (b) ice (c) river water (d) dew
  31. 31.🔄 Which change is this: puddles dry in the sun? (a) evaporation (b) precipitation (c) condensation (d) melting
  32. 32.True or false: “vapour turns into drops” is an example of melting. (a) False (b) True
  33. 33.☀️ What gives the heat that makes water evaporate from the sea? (a) the soil (b) the sun (c) the stars (d) the moon
  34. 34.Which of these is an example of evaporation? (a) vapour turns into drops (b) ice turns into water (c) hail falls from the sky (d) water turns into vapour
  35. 35.True or false: “drops on a cold glass” is an example of freezing. (a) True (b) False
  36. 36.True or false: “ice turns into water” is an example of precipitation. (a) True (b) False
  37. 37.True or false: “vapour turns into drops” is an example of condensation. (a) False (b) True
  38. 38.🔍 Which is the odd one out? (a) sea water (b) tap water (c) steam (d) raindrops
  39. 39.Which of these is water as a solid? (a) hailstones (b) river water (c) steam (d) tap water
  40. 40.🔄 Which change is this: drops on a cold glass? (a) precipitation (b) condensation (c) evaporation (d) melting

Answer key

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

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