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Class 4 EVS Worksheet: Water Cycle

EVS lesson 21: The water cycle · Set 350 · 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.🧊 Pure water freezes into ice at how many degrees Celsius?
  2. 2.🔄 Which change is this: wet clothes dry outside? (a) condensation (b) melting (c) evaporation (d) precipitation
  3. 3.True or false: “rain falls from clouds” is an example of freezing. (a) True (b) False
  4. 4.🔍 Which is the odd one out? (a) snow (b) frost (c) ice (d) water vapour
  5. 5.💧 In how many states can water be found (solid, liquid, gas)?
  6. 6.🔍 Which is the odd one out? (a) snow (b) steam (c) an icicle (d) ice
  7. 7.Which of these is an example of freezing? (a) ice cream drips in sun (b) a snowman turns to water (c) ice turns into water (d) water turns into ice
  8. 8.Which of these is an example of precipitation? (a) hail falls from the sky (b) a lake turns to ice (c) water turns into ice (d) a snowman turns to water
  9. 9.🧊💧♨️ Is “snow” water as a solid, a liquid or a gas? (a) solid (b) gas (c) liquid
  10. 10.♨️ At sea level, pure water boils at how many degrees Celsius?
  11. 11.True or false: “water turns into vapour” is an example of freezing. (a) False (b) True
  12. 12.🔄 Which change is this: snow falls on mountains? (a) freezing (b) precipitation (c) condensation (d) evaporation
  13. 13.Which of these is an example of melting? (a) water turns into ice (b) puddles dry in the sun (c) ice turns into water (d) snow falls on mountains
  14. 14.True or false: “a snowman turns to water” is an example of evaporation. (a) True (b) False
  15. 15.🔍 Which is the odd one out? (a) river water (b) raindrops (c) frost (d) dew
  16. 16.🔄 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
  17. 17.Which of these is an example of evaporation? (a) puddles dry in the sun (b) a lake turns to ice (c) snow falls on mountains (d) hail falls from the sky
  18. 18.Which of these is water as a liquid? (a) dew (b) snow (c) an icicle (d) water vapour
  19. 19.☁️ Clouds are made of tiny ___. (a) grains of sand (b) bits of cotton (c) smoke puffs (d) water droplets
  20. 20.🔄 Which change is this: vapour turns into drops? (a) condensation (b) melting (c) freezing (d) precipitation
  21. 21.🧊💧♨️ Is “sea water” water as a solid, a liquid or a gas? (a) liquid (b) solid (c) gas
  22. 22.🧊💧♨️ Is “frost” water as a solid, a liquid or a gas? (a) gas (b) solid (c) liquid
  23. 23.True or false: “water turns into ice” is an example of freezing. (a) False (b) True
  24. 24.🧊💧♨️ Is “steam” water as a solid, a liquid or a gas? (a) liquid (b) gas (c) solid
  25. 25.Which of these is water as a solid? (a) raindrops (b) an icicle (c) dew (d) sea water
  26. 26.True or false: “vapour turns into drops” is an example of condensation. (a) False (b) True
  27. 27.🧊💧♨️ Is “tap water” water as a solid, a liquid or a gas? (a) solid (b) liquid (c) gas
  28. 28.True or false: “drops on a cold glass” is an example of freezing. (a) False (b) True
  29. 29.🧊💧♨️ Is “river water” water as a solid, a liquid or a gas? (a) gas (b) solid (c) liquid
  30. 30.True or false: “drops on a cold glass” is an example of condensation. (a) True (b) False
  31. 31.Which of these is water as a liquid? (a) an icicle (b) snow (c) ice (d) raindrops
  32. 32.Which of these is an example of precipitation? (a) rain falls from clouds (b) puddles dry in the sun (c) water turns into vapour (d) ice cream drips in sun
  33. 33.🔍 Which is the odd one out? (a) sea water (b) raindrops (c) river water (d) snow
  34. 34.🧊💧♨️ Is “dew” water as a solid, a liquid or a gas? (a) liquid (b) solid (c) gas
  35. 35.🌊 Where is most of the water on Earth? (a) in wells (b) in clouds (c) in rivers (d) in the oceans
  36. 36.Which of these is water as a solid? (a) raindrops (b) sea water (c) river water (d) ice
  37. 37.🔄 Which change is this: water turns into vapour? (a) condensation (b) freezing (c) evaporation (d) precipitation
  38. 38.🔍 Which is the odd one out? (a) hailstones (b) sea water (c) tap water (d) raindrops
  39. 39.Which of these is water as a gas? (a) steam (b) river water (c) hailstones (d) an icicle
  40. 40.True or false: “water turns into vapour” is an example of evaporation. (a) True (b) False

Answer key

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

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