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Class 4 EVS Worksheet: Water Cycle

EVS lesson 21: The water cycle · Set 854 · 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.🧊💧♨️ Is “snow” water as a solid, a liquid or a gas? (a) gas (b) solid (c) liquid
  2. 2.Which of these is an example of freezing? (a) snow falls on mountains (b) wet clothes dry outside (c) ice turns into water (d) a lake turns to ice
  3. 3.Which of these is water as a liquid? (a) tap water (b) an icicle (c) snow (d) ice
  4. 4.Which of these is water as a liquid? (a) frost (b) an icicle (c) dew (d) snow
  5. 5.Which of these is water as a gas? (a) sea water (b) steam (c) frost (d) snow
  6. 6.🧊💧♨️ Is “sea water” water as a solid, a liquid or a gas? (a) liquid (b) solid (c) gas
  7. 7.🌊 Where is most of the water on Earth? (a) in wells (b) in clouds (c) in rivers (d) in the oceans
  8. 8.Which of these is an example of melting? (a) snow falls on mountains (b) a snowman turns to water (c) clouds form in the sky (d) water turns into vapour
  9. 9.True or false: “clouds form in the sky” is an example of melting. (a) True (b) False
  10. 10.True or false: “drops on a cold glass” is an example of condensation. (a) False (b) True
  11. 11.♨️ At sea level, pure water boils at how many degrees Celsius?
  12. 12.☀️ What gives the heat that makes water evaporate from the sea? (a) the sun (b) the moon (c) the soil (d) the stars
  13. 13.Which of these is water as a solid? (a) river water (b) water vapour (c) an icicle (d) sea water
  14. 14.🔄 Which change is this: water turns into vapour? (a) condensation (b) precipitation (c) evaporation (d) melting
  15. 15.🔄 What is the endless journey of water from the sea to the clouds and back called? (a) the food chain (b) the solar system (c) the life cycle (d) the water cycle
  16. 16.Which of these is an example of precipitation? (a) vapour turns into drops (b) water turns into vapour (c) rain falls from clouds (d) wet clothes dry outside
  17. 17.🧊 Pure water freezes into ice at how many degrees Celsius?
  18. 18.🔍 Which is the odd one out? (a) ice (b) steam (c) snow (d) an icicle
  19. 19.🔄 Which change is this: puddles dry in the sun? (a) precipitation (b) condensation (c) melting (d) evaporation
  20. 20.🔍 Which is the odd one out? (a) raindrops (b) sea water (c) tap water (d) ice
  21. 21.☁️ Clouds are made of tiny ___. (a) bits of cotton (b) smoke puffs (c) water droplets (d) grains of sand
  22. 22.🔄 Which change is this: vapour turns into drops? (a) condensation (b) freezing (c) evaporation (d) precipitation
  23. 23.Which of these is an example of freezing? (a) rain falls from clouds (b) vapour turns into drops (c) water turns into ice (d) water turns into vapour
  24. 24.True or false: “vapour turns into drops” is an example of freezing. (a) False (b) True
  25. 25.🔍 Which is the odd one out? (a) ice (b) hailstones (c) an icicle (d) tap water
  26. 26.🔍 Which is the odd one out? (a) hailstones (b) frost (c) water vapour (d) ice
  27. 27.Which of these is an example of condensation? (a) a snowman turns to water (b) drops on a cold glass (c) water turns into vapour (d) puddles dry in the sun
  28. 28.Which of these is water as a solid? (a) sea water (b) raindrops (c) dew (d) snow
  29. 29.🔍 Which is the odd one out? (a) tap water (b) river water (c) hailstones (d) raindrops
  30. 30.True or false: “clouds form in the sky” is an example of condensation. (a) False (b) True
  31. 31.🧊💧♨️ Is “steam” water as a solid, a liquid or a gas? (a) liquid (b) solid (c) gas
  32. 32.True or false: “rain falls from clouds” is an example of evaporation. (a) True (b) False
  33. 33.🔄 Which change is this: a snowman turns to water? (a) precipitation (b) melting (c) condensation (d) evaporation
  34. 34.🔍 Which is the odd one out? (a) sea water (b) river water (c) snow (d) tap water
  35. 35.True or false: “hail falls from the sky” is an example of melting. (a) False (b) True
  36. 36.True or false: “ice cream drips in sun” is an example of condensation. (a) True (b) False
  37. 37.True or false: “water turns into vapour” is an example of condensation. (a) False (b) True
  38. 38.Which of these is water as a liquid? (a) frost (b) an icicle (c) steam (d) sea water
  39. 39.True or false: “rain falls from clouds” is an example of freezing. (a) True (b) False
  40. 40.💧 In how many states can water be found (solid, liquid, gas)?

Answer key

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

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