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Class 4 EVS Worksheet: Water Cycle

EVS lesson 21: The water cycle · Set 619 · 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.

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

Answer key

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

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