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Class 4 EVS Worksheet: Water Cycle

EVS lesson 21: The water cycle · Set 579 · 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.🌊 Where is most of the water on Earth? (a) in the oceans (b) in clouds (c) in wells (d) in rivers
  2. 2.Which of these is an example of precipitation? (a) a lake turns to ice (b) snow falls on mountains (c) vapour turns into drops (d) ice cream drips in sun
  3. 3.🧊 Pure water freezes into ice at how many degrees Celsius?
  4. 4.Which of these is water as a solid? (a) water vapour (b) raindrops (c) tap water (d) ice
  5. 5.🧊💧♨️ Is “ice” water as a solid, a liquid or a gas? (a) liquid (b) gas (c) solid
  6. 6.Which of these is an example of evaporation? (a) wet clothes dry outside (b) water turns into ice (c) snow falls on mountains (d) drops on a cold glass
  7. 7.🔄 Which change is this: clouds form in the sky? (a) condensation (b) freezing (c) precipitation (d) evaporation
  8. 8.True or false: “puddles dry in the sun” is an example of condensation. (a) False (b) True
  9. 9.🔍 Which is the odd one out? (a) frost (b) snow (c) raindrops (d) ice
  10. 10.♨️ At sea level, pure water boils at how many degrees Celsius?
  11. 11.🔄 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 solar system (d) the water cycle
  12. 12.🔍 Which is the odd one out? (a) tap water (b) dew (c) steam (d) sea water
  13. 13.Which of these is water as a solid? (a) water vapour (b) dew (c) sea water (d) frost
  14. 14.Which of these is an example of condensation? (a) a snowman turns to water (b) wet clothes dry outside (c) clouds form in the sky (d) ice turns into water
  15. 15.🧊💧♨️ Is “raindrops” water as a solid, a liquid or a gas? (a) gas (b) liquid (c) solid
  16. 16.Which of these is water as a liquid? (a) dew (b) snow (c) hailstones (d) ice
  17. 17.🔄 Which change is this: water turns into vapour? (a) evaporation (b) freezing (c) condensation (d) melting
  18. 18.Which of these is an example of melting? (a) hail falls from the sky (b) vapour turns into drops (c) a snowman turns to water (d) wet clothes dry outside
  19. 19.🔄 Which change is this: vapour turns into drops? (a) melting (b) condensation (c) precipitation (d) evaporation
  20. 20.Which of these is an example of precipitation? (a) clouds form in the sky (b) ice turns into water (c) water turns into vapour (d) rain falls from clouds
  21. 21.True or false: “vapour turns into drops” is an example of condensation. (a) False (b) True
  22. 22.💧 In how many states can water be found (solid, liquid, gas)?
  23. 23.🔍 Which is the odd one out? (a) hailstones (b) dew (c) frost (d) snow
  24. 24.🧊💧♨️ Is “frost” water as a solid, a liquid or a gas? (a) liquid (b) solid (c) gas
  25. 25.🧊💧♨️ Is “steam” water as a solid, a liquid or a gas? (a) solid (b) liquid (c) gas
  26. 26.🧊💧♨️ Is “dew” water as a solid, a liquid or a gas? (a) liquid (b) solid (c) gas
  27. 27.Which of these is an example of condensation? (a) water turns into vapour (b) drops on a cold glass (c) water turns into ice (d) wet clothes dry outside
  28. 28.Which of these is water as a liquid? (a) an icicle (b) ice (c) hailstones (d) tap water
  29. 29.True or false: “ice cream drips in sun” is an example of freezing. (a) True (b) False
  30. 30.Which of these is water as a liquid? (a) steam (b) sea water (c) ice (d) frost
  31. 31.☀️ What gives the heat that makes water evaporate from the sea? (a) the stars (b) the sun (c) the moon (d) the soil
  32. 32.🧊💧♨️ Is “snow” water as a solid, a liquid or a gas? (a) solid (b) gas (c) liquid
  33. 33.🔄 Which change is this: drops on a cold glass? (a) evaporation (b) freezing (c) precipitation (d) condensation
  34. 34.Which of these is an example of evaporation? (a) a snowman turns to water (b) puddles dry in the sun (c) water turns into ice (d) a lake turns to ice
  35. 35.Which of these is water as a gas? (a) sea water (b) steam (c) snow (d) frost
  36. 36.True or false: “a snowman turns to water” is an example of condensation. (a) True (b) False
  37. 37.Which of these is water as a solid? (a) sea water (b) snow (c) dew (d) tap water
  38. 38.☁️ Clouds are made of tiny ___. (a) water droplets (b) bits of cotton (c) grains of sand (d) smoke puffs
  39. 39.Which of these is water as a gas? (a) sea water (b) water vapour (c) tap water (d) frost
  40. 40.🔄 Which change is this: water turns into ice? (a) condensation (b) freezing (c) precipitation (d) evaporation

Answer key

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

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