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Class 4 EVS Worksheet: Water Cycle

EVS lesson 21: The water cycle · Set 411 · 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.🔍 Which is the odd one out? (a) snow (b) ice (c) an icicle (d) dew
  2. 2.♨️ At sea level, pure water boils at how many degrees Celsius?
  3. 3.🔄 Which change is this: ice turns into water? (a) evaporation (b) freezing (c) melting (d) condensation
  4. 4.True or false: “water turns into ice” is an example of freezing. (a) True (b) False
  5. 5.True or false: “wet clothes dry outside” is an example of condensation. (a) True (b) False
  6. 6.🔄 What is the endless journey of water from the sea to the clouds and back called? (a) the solar system (b) the food chain (c) the life cycle (d) the water cycle
  7. 7.Which of these is an example of melting? (a) water turns into vapour (b) ice cream drips in sun (c) water turns into ice (d) puddles dry in the sun
  8. 8.💧 In how many states can water be found (solid, liquid, gas)?
  9. 9.Which of these is an example of evaporation? (a) snow falls on mountains (b) puddles dry in the sun (c) ice turns into water (d) clouds form in the sky
  10. 10.🔍 Which is the odd one out? (a) river water (b) dew (c) raindrops (d) snow
  11. 11.Which of these is an example of freezing? (a) water turns into vapour (b) drops on a cold glass (c) water turns into ice (d) vapour turns into drops
  12. 12.🔄 Which change is this: wet clothes dry outside? (a) condensation (b) evaporation (c) precipitation (d) freezing
  13. 13.☁️ Clouds are made of tiny ___. (a) smoke puffs (b) bits of cotton (c) water droplets (d) grains of sand
  14. 14.🔍 Which is the odd one out? (a) raindrops (b) sea water (c) tap water (d) ice
  15. 15.🔍 Which is the odd one out? (a) hailstones (b) frost (c) raindrops (d) ice
  16. 16.🔍 Which is the odd one out? (a) an icicle (b) frost (c) water vapour (d) hailstones
  17. 17.🧊💧♨️ Is “snow” water as a solid, a liquid or a gas? (a) liquid (b) gas (c) solid
  18. 18.Which of these is an example of evaporation? (a) a lake turns to ice (b) ice turns into water (c) water turns into vapour (d) rain falls from clouds
  19. 19.True or false: “rain falls from clouds” is an example of condensation. (a) True (b) False
  20. 20.🧊💧♨️ Is “ice” water as a solid, a liquid or a gas? (a) gas (b) solid (c) liquid
  21. 21.True or false: “hail falls from the sky” is an example of precipitation. (a) True (b) False
  22. 22.True or false: “clouds form in the sky” is an example of evaporation. (a) True (b) False
  23. 23.Which of these is water as a gas? (a) hailstones (b) steam (c) an icicle (d) river water
  24. 24.🔍 Which is the odd one out? (a) snow (b) tap water (c) frost (d) an icicle
  25. 25.🧊💧♨️ Is “tap water” water as a solid, a liquid or a gas? (a) liquid (b) gas (c) solid
  26. 26.True or false: “a lake turns to ice” is an example of freezing. (a) False (b) True
  27. 27.🔍 Which is the odd one out? (a) steam (b) frost (c) ice (d) snow
  28. 28.True or false: “ice turns into water” is an example of precipitation. (a) True (b) False
  29. 29.Which of these is water as a solid? (a) raindrops (b) snow (c) water vapour (d) sea water
  30. 30.True or false: “drops on a cold glass” is an example of condensation. (a) False (b) True
  31. 31.True or false: “wet clothes dry outside” is an example of precipitation. (a) False (b) True
  32. 32.Which of these is water as a liquid? (a) frost (b) tap water (c) an icicle (d) steam
  33. 33.🌊 Where is most of the water on Earth? (a) in clouds (b) in rivers (c) in the oceans (d) in wells
  34. 34.🔄 Which change is this: water turns into vapour? (a) condensation (b) precipitation (c) evaporation (d) freezing
  35. 35.True or false: “a snowman turns to water” is an example of melting. (a) False (b) True
  36. 36.☀️ What gives the heat that makes water evaporate from the sea? (a) the stars (b) the sun (c) the moon (d) the soil
  37. 37.Which of these is water as a solid? (a) sea water (b) hailstones (c) tap water (d) water vapour
  38. 38.🔄 Which change is this: water turns into ice? (a) melting (b) freezing (c) evaporation (d) condensation
  39. 39.True or false: “clouds form in the sky” is an example of condensation. (a) False (b) True
  40. 40.🧊💧♨️ Is “sea water” water as a solid, a liquid or a gas? (a) gas (b) liquid (c) solid

Answer key

  1. dew
  2. 100
  3. melting
  4. True
  5. False
  6. the water cycle
  7. ice cream drips in sun
  8. 3
  9. puddles dry in the sun
  10. snow
  11. water turns into ice
  12. evaporation
  13. water droplets
  14. ice
  15. raindrops
  16. water vapour
  17. solid
  18. water turns into vapour
  19. False
  20. solid
  21. True
  22. False
  23. steam
  24. tap water
  25. liquid
  26. True
  27. steam
  28. False
  29. snow
  30. True
  31. False
  32. tap water
  33. in the oceans
  34. evaporation
  35. True
  36. the sun
  37. hailstones
  38. freezing
  39. True
  40. liquid

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