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Class 4 EVS Worksheet: Water Cycle

EVS lesson 21: The water cycle · Set 857 · 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.🌊 Where is most of the water on Earth? (a) in the oceans (b) in clouds (c) in wells (d) in rivers
  2. 2.🔍 Which is the odd one out? (a) ice (b) frost (c) snow (d) sea water
  3. 3.💧 In how many states can water be found (solid, liquid, gas)?
  4. 4.🔄 Which change is this: snow falls on mountains? (a) melting (b) evaporation (c) precipitation (d) freezing
  5. 5.🔄 Which change is this: vapour turns into drops? (a) melting (b) precipitation (c) condensation (d) evaporation
  6. 6.🔄 Which change is this: puddles dry in the sun? (a) freezing (b) condensation (c) evaporation (d) precipitation
  7. 7.Which of these is water as a liquid? (a) sea water (b) ice (c) snow (d) hailstones
  8. 8.True or false: “ice cream drips in sun” is an example of freezing. (a) True (b) False
  9. 9.🔍 Which is the odd one out? (a) hailstones (b) snow (c) ice (d) raindrops
  10. 10.Which of these is water as a gas? (a) water vapour (b) frost (c) dew (d) an icicle
  11. 11.🔍 Which is the odd one out? (a) snow (b) dew (c) tap water (d) raindrops
  12. 12.True or false: “water turns into vapour” is an example of evaporation. (a) True (b) False
  13. 13.🧊💧♨️ Is “hailstones” water as a solid, a liquid or a gas? (a) gas (b) liquid (c) solid
  14. 14.🔍 Which is the odd one out? (a) dew (b) tap water (c) raindrops (d) hailstones
  15. 15.🧊💧♨️ Is “dew” water as a solid, a liquid or a gas? (a) solid (b) gas (c) liquid
  16. 16.🧊💧♨️ Is “an icicle” water as a solid, a liquid or a gas? (a) solid (b) gas (c) liquid
  17. 17.Which of these is an example of evaporation? (a) a snowman turns to water (b) snow falls on mountains (c) water turns into vapour (d) clouds form in the sky
  18. 18.True or false: “snow falls on mountains” is an example of precipitation. (a) False (b) True
  19. 19.🧊💧♨️ Is “frost” water as a solid, a liquid or a gas? (a) liquid (b) solid (c) gas
  20. 20.True or false: “puddles dry in the sun” is an example of evaporation. (a) False (b) True
  21. 21.☀️ What gives the heat that makes water evaporate from the sea? (a) the soil (b) the moon (c) the sun (d) the stars
  22. 22.Which of these is an example of condensation? (a) a lake turns to ice (b) vapour turns into drops (c) water turns into ice (d) wet clothes dry outside
  23. 23.🔍 Which is the odd one out? (a) hailstones (b) ice (c) water vapour (d) an icicle
  24. 24.🧊 Pure water freezes into ice at how many degrees Celsius?
  25. 25.🔄 Which change is this: rain falls from clouds? (a) precipitation (b) condensation (c) melting (d) freezing
  26. 26.🔄 Which change is this: ice cream drips in sun? (a) condensation (b) melting (c) freezing (d) precipitation
  27. 27.Which of these is water as a liquid? (a) an icicle (b) snow (c) river water (d) frost
  28. 28.Which of these is water as a solid? (a) sea water (b) tap water (c) hailstones (d) river water
  29. 29.♨️ At sea level, pure water boils at how many degrees Celsius?
  30. 30.🔍 Which is the odd one out? (a) tap water (b) raindrops (c) dew (d) frost
  31. 31.🧊💧♨️ Is “sea water” water as a solid, a liquid or a gas? (a) liquid (b) solid (c) gas
  32. 32.🧊💧♨️ Is “water vapour” water as a solid, a liquid or a gas? (a) solid (b) liquid (c) gas
  33. 33.☁️ Clouds are made of tiny ___. (a) water droplets (b) smoke puffs (c) grains of sand (d) bits of cotton
  34. 34.True or false: “vapour turns into drops” is an example of condensation. (a) False (b) True
  35. 35.True or false: “ice cream drips in sun” is an example of evaporation. (a) True (b) False
  36. 36.🧊💧♨️ Is “snow” water as a solid, a liquid or a gas? (a) gas (b) solid (c) liquid
  37. 37.Which of these is an example of precipitation? (a) wet clothes dry outside (b) a lake turns to ice (c) hail falls from the sky (d) ice cream drips in sun
  38. 38.🔍 Which is the odd one out? (a) an icicle (b) dew (c) river water (d) raindrops
  39. 39.Which of these is water as a gas? (a) frost (b) dew (c) steam (d) ice
  40. 40.True or false: “snow falls on mountains” is an example of evaporation. (a) True (b) False

Answer key

  1. in the oceans
  2. sea water
  3. 3
  4. precipitation
  5. condensation
  6. evaporation
  7. sea water
  8. False
  9. raindrops
  10. water vapour
  11. snow
  12. True
  13. solid
  14. hailstones
  15. liquid
  16. solid
  17. water turns into vapour
  18. True
  19. solid
  20. True
  21. the sun
  22. vapour turns into drops
  23. water vapour
  24. 0
  25. precipitation
  26. melting
  27. river water
  28. hailstones
  29. 100
  30. frost
  31. liquid
  32. gas
  33. water droplets
  34. True
  35. False
  36. solid
  37. hail falls from the sky
  38. an icicle
  39. steam
  40. False

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