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Class 4 EVS Worksheet: Water Cycle

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

Answer key

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

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