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Class 4 EVS Worksheet: Water Cycle

EVS lesson 21: The water cycle · Set 246 · 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.Which of these is water as a gas? (a) water vapour (b) hailstones (c) tap water (d) frost
  2. 2.🧊 Pure water freezes into ice at how many degrees Celsius?
  3. 3.Which of these is an example of condensation? (a) a lake turns to ice (b) vapour turns into drops (c) hail falls from the sky (d) ice cream drips in sun
  4. 4.☁️ Clouds are made of tiny ___. (a) bits of cotton (b) smoke puffs (c) water droplets (d) grains of sand
  5. 5.🔍 Which is the odd one out? (a) dew (b) hailstones (c) snow (d) frost
  6. 6.Which of these is an example of melting? (a) ice turns into water (b) snow falls on mountains (c) water turns into ice (d) drops on a cold glass
  7. 7.♨️ At sea level, pure water boils at how many degrees Celsius?
  8. 8.Which of these is an example of evaporation? (a) ice cream drips in sun (b) ice turns into water (c) water turns into vapour (d) snow falls on mountains
  9. 9.Which of these is water as a liquid? (a) steam (b) frost (c) river water (d) hailstones
  10. 10.🧊💧♨️ Is “steam” water as a solid, a liquid or a gas? (a) solid (b) liquid (c) gas
  11. 11.🌊 Where is most of the water on Earth? (a) in wells (b) in clouds (c) in rivers (d) in the oceans
  12. 12.Which of these is an example of freezing? (a) snow falls on mountains (b) a lake turns to ice (c) a snowman turns to water (d) hail falls from the sky
  13. 13.🔍 Which is the odd one out? (a) frost (b) ice (c) raindrops (d) snow
  14. 14.True or false: “a lake turns to ice” is an example of evaporation. (a) True (b) False
  15. 15.🔄 Which change is this: drops on a cold glass? (a) freezing (b) melting (c) precipitation (d) condensation
  16. 16.Which of these is an example of precipitation? (a) a lake turns to ice (b) rain falls from clouds (c) vapour turns into drops (d) water turns into vapour
  17. 17.🔄 Which change is this: puddles dry in the sun? (a) precipitation (b) condensation (c) evaporation (d) melting
  18. 18.🔄 Which change is this: snow falls on mountains? (a) condensation (b) freezing (c) precipitation (d) evaporation
  19. 19.Which of these is an example of precipitation? (a) a lake turns to ice (b) snow falls on mountains (c) puddles dry in the sun (d) ice turns into water
  20. 20.True or false: “ice turns into water” is an example of evaporation. (a) True (b) False
  21. 21.🔄 Which change is this: water turns into vapour? (a) freezing (b) condensation (c) melting (d) evaporation
  22. 22.True or false: “water turns into ice” is an example of freezing. (a) False (b) True
  23. 23.🔍 Which is the odd one out? (a) an icicle (b) river water (c) dew (d) raindrops
  24. 24.True or false: “snow falls on mountains” is an example of evaporation. (a) False (b) True
  25. 25.Which of these is water as a liquid? (a) ice (b) hailstones (c) raindrops (d) water vapour
  26. 26.🔄 What is the endless journey of water from the sea to the clouds and back called? (a) the solar system (b) the life cycle (c) the food chain (d) the water cycle
  27. 27.☀️ What gives the heat that makes water evaporate from the sea? (a) the moon (b) the sun (c) the soil (d) the stars
  28. 28.🔍 Which is the odd one out? (a) water vapour (b) hailstones (c) snow (d) ice
  29. 29.🔄 Which change is this: vapour turns into drops? (a) evaporation (b) freezing (c) condensation (d) melting
  30. 30.🧊💧♨️ Is “raindrops” water as a solid, a liquid or a gas? (a) gas (b) liquid (c) solid
  31. 31.Which of these is an example of precipitation? (a) water turns into ice (b) water turns into vapour (c) wet clothes dry outside (d) hail falls from the sky
  32. 32.Which of these is an example of evaporation? (a) ice cream drips in sun (b) a lake turns to ice (c) a snowman turns to water (d) puddles dry in the sun
  33. 33.Which of these is water as a solid? (a) hailstones (b) sea water (c) tap water (d) raindrops
  34. 34.🧊💧♨️ Is “hailstones” water as a solid, a liquid or a gas? (a) solid (b) liquid (c) gas
  35. 35.True or false: “puddles dry in the sun” is an example of evaporation. (a) False (b) True
  36. 36.💧 In how many states can water be found (solid, liquid, gas)?
  37. 37.Which of these is an example of melting? (a) water turns into vapour (b) a snowman turns to water (c) water turns into ice (d) wet clothes dry outside
  38. 38.🔄 Which change is this: water turns into ice? (a) melting (b) freezing (c) evaporation (d) condensation
  39. 39.🧊💧♨️ Is “sea water” water as a solid, a liquid or a gas? (a) solid (b) liquid (c) gas
  40. 40.🧊💧♨️ Is “tap water” water as a solid, a liquid or a gas? (a) solid (b) liquid (c) gas

Answer key

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

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