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Class 4 EVS Worksheet: Water Cycle

EVS lesson 21: The water cycle · Set 334 · 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.🔄 What is the endless journey of water from the sea to the clouds and back called? (a) the solar system (b) the water cycle (c) the life cycle (d) the food chain
  2. 2.🧊💧♨️ Is “hailstones” water as a solid, a liquid or a gas? (a) solid (b) gas (c) liquid
  3. 3.🧊💧♨️ Is “raindrops” water as a solid, a liquid or a gas? (a) solid (b) gas (c) liquid
  4. 4.🔄 Which change is this: snow falls on mountains? (a) evaporation (b) melting (c) precipitation (d) condensation
  5. 5.🔍 Which is the odd one out? (a) ice (b) frost (c) snow (d) steam
  6. 6.🧊💧♨️ Is “ice” water as a solid, a liquid or a gas? (a) solid (b) gas (c) liquid
  7. 7.🧊 Pure water freezes into ice at how many degrees Celsius?
  8. 8.🔍 Which is the odd one out? (a) sea water (b) river water (c) hailstones (d) dew
  9. 9.🧊💧♨️ Is “snow” water as a solid, a liquid or a gas? (a) liquid (b) solid (c) gas
  10. 10.Which of these is an example of freezing? (a) a snowman turns to water (b) water turns into vapour (c) hail falls from the sky (d) a lake turns to ice
  11. 11.True or false: “water turns into vapour” is an example of condensation. (a) True (b) False
  12. 12.💧 In how many states can water be found (solid, liquid, gas)?
  13. 13.True or false: “water turns into ice” is an example of melting. (a) False (b) True
  14. 14.♨️ At sea level, pure water boils at how many degrees Celsius?
  15. 15.🔍 Which is the odd one out? (a) hailstones (b) ice (c) raindrops (d) frost
  16. 16.Which of these is water as a solid? (a) ice (b) river water (c) water vapour (d) raindrops
  17. 17.Which of these is water as a solid? (a) snow (b) dew (c) river water (d) steam
  18. 18.🧊💧♨️ Is “steam” water as a solid, a liquid or a gas? (a) solid (b) liquid (c) gas
  19. 19.🌊 Where is most of the water on Earth? (a) in the oceans (b) in clouds (c) in rivers (d) in wells
  20. 20.☁️ Clouds are made of tiny ___. (a) smoke puffs (b) grains of sand (c) water droplets (d) bits of cotton
  21. 21.🔍 Which is the odd one out? (a) ice (b) raindrops (c) sea water (d) dew
  22. 22.Which of these is an example of melting? (a) snow falls on mountains (b) vapour turns into drops (c) hail falls from the sky (d) a snowman turns to water
  23. 23.🔍 Which is the odd one out? (a) frost (b) an icicle (c) dew (d) hailstones
  24. 24.True or false: “a lake turns to ice” is an example of evaporation. (a) True (b) False
  25. 25.🧊💧♨️ Is “water vapour” water as a solid, a liquid or a gas? (a) liquid (b) gas (c) solid
  26. 26.Which of these is water as a gas? (a) steam (b) snow (c) ice (d) an icicle
  27. 27.Which of these is water as a solid? (a) river water (b) water vapour (c) sea water (d) hailstones
  28. 28.🔄 Which change is this: clouds form in the sky? (a) melting (b) freezing (c) condensation (d) evaporation
  29. 29.True or false: “a snowman turns to water” is an example of precipitation. (a) True (b) False
  30. 30.🧊💧♨️ Is “tap water” water as a solid, a liquid or a gas? (a) gas (b) liquid (c) solid
  31. 31.🧊💧♨️ Is “dew” water as a solid, a liquid or a gas? (a) gas (b) liquid (c) solid
  32. 32.Which of these is an example of condensation? (a) puddles dry in the sun (b) clouds form in the sky (c) water turns into ice (d) water turns into vapour
  33. 33.Which of these is an example of precipitation? (a) snow falls on mountains (b) water turns into vapour (c) vapour turns into drops (d) a snowman turns to water
  34. 34.🔍 Which is the odd one out? (a) water vapour (b) frost (c) an icicle (d) hailstones
  35. 35.Which of these is an example of evaporation? (a) clouds form in the sky (b) vapour turns into drops (c) ice cream drips in sun (d) water turns into vapour
  36. 36.🔍 Which is the odd one out? (a) frost (b) hailstones (c) river water (d) snow
  37. 37.Which of these is water as a liquid? (a) an icicle (b) frost (c) hailstones (d) river water
  38. 38.True or false: “a lake turns to ice” is an example of melting. (a) True (b) False
  39. 39.True or false: “ice cream drips in sun” is an example of melting. (a) False (b) True
  40. 40.True or false: “clouds form in the sky” is an example of melting. (a) False (b) True

Answer key

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

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