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Class 4 EVS Worksheet: Water Cycle

EVS lesson 21: The water cycle · Set 632 · 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 change is this: wet clothes dry outside? (a) evaporation (b) precipitation (c) melting (d) condensation
  2. 2.True or false: “hail falls from the sky” is an example of precipitation. (a) False (b) True
  3. 3.🧊💧♨️ Is “water vapour” water as a solid, a liquid or a gas? (a) solid (b) liquid (c) gas
  4. 4.Which of these is an example of condensation? (a) water turns into vapour (b) ice cream drips in sun (c) ice turns into water (d) clouds form in the sky
  5. 5.Which of these is an example of freezing? (a) water turns into ice (b) drops on a cold glass (c) rain falls from clouds (d) ice turns into water
  6. 6.☀️ What gives the heat that makes water evaporate from the sea? (a) the soil (b) the stars (c) the sun (d) the moon
  7. 7.True or false: “clouds form in the sky” is an example of freezing. (a) False (b) True
  8. 8.🔍 Which is the odd one out? (a) ice (b) water vapour (c) snow (d) hailstones
  9. 9.Which of these is water as a solid? (a) an icicle (b) steam (c) raindrops (d) tap water
  10. 10.🧊 Pure water freezes into ice at how many degrees Celsius?
  11. 11.☁️ Clouds are made of tiny ___. (a) bits of cotton (b) grains of sand (c) water droplets (d) smoke puffs
  12. 12.True or false: “puddles dry in the sun” is an example of freezing. (a) True (b) False
  13. 13.Which of these is an example of freezing? (a) puddles dry in the sun (b) drops on a cold glass (c) a lake turns to ice (d) wet clothes dry outside
  14. 14.💧 In how many states can water be found (solid, liquid, gas)?
  15. 15.🔄 What is the endless journey of water from the sea to the clouds and back called? (a) the life cycle (b) the water cycle (c) the food chain (d) the solar system
  16. 16.True or false: “rain falls from clouds” is an example of precipitation. (a) True (b) False
  17. 17.True or false: “ice turns into water” is an example of melting. (a) True (b) False
  18. 18.Which of these is water as a liquid? (a) snow (b) river water (c) hailstones (d) steam
  19. 19.♨️ At sea level, pure water boils at how many degrees Celsius?
  20. 20.🔍 Which is the odd one out? (a) snow (b) steam (c) ice (d) frost
  21. 21.🧊💧♨️ Is “ice” water as a solid, a liquid or a gas? (a) liquid (b) gas (c) solid
  22. 22.Which of these is water as a liquid? (a) steam (b) hailstones (c) ice (d) tap water
  23. 23.True or false: “ice turns into water” is an example of freezing. (a) True (b) False
  24. 24.🧊💧♨️ Is “tap water” water as a solid, a liquid or a gas? (a) gas (b) solid (c) liquid
  25. 25.🔄 Which change is this: clouds form in the sky? (a) melting (b) condensation (c) freezing (d) evaporation
  26. 26.Which of these is water as a gas? (a) steam (b) tap water (c) frost (d) sea water
  27. 27.True or false: “ice turns into water” is an example of precipitation. (a) True (b) False
  28. 28.🔄 Which change is this: rain falls from clouds? (a) melting (b) condensation (c) precipitation (d) freezing
  29. 29.🔍 Which is the odd one out? (a) frost (b) river water (c) ice (d) hailstones
  30. 30.Which of these is water as a solid? (a) river water (b) tap water (c) dew (d) frost
  31. 31.Which of these is water as a solid? (a) raindrops (b) sea water (c) snow (d) steam
  32. 32.True or false: “drops on a cold glass” is an example of precipitation. (a) True (b) False
  33. 33.🔄 Which change is this: ice cream drips in sun? (a) melting (b) evaporation (c) freezing (d) condensation
  34. 34.🔄 Which change is this: a lake turns to ice? (a) freezing (b) precipitation (c) condensation (d) melting
  35. 35.🔄 Which change is this: water turns into vapour? (a) precipitation (b) evaporation (c) melting (d) condensation
  36. 36.🧊💧♨️ Is “raindrops” water as a solid, a liquid or a gas? (a) solid (b) gas (c) liquid
  37. 37.Which of these is an example of melting? (a) rain falls from clouds (b) drops on a cold glass (c) ice cream drips in sun (d) clouds form in the sky
  38. 38.🧊💧♨️ Is “river water” water as a solid, a liquid or a gas? (a) gas (b) solid (c) liquid
  39. 39.🔄 Which change is this: puddles dry in the sun? (a) melting (b) evaporation (c) freezing (d) precipitation
  40. 40.🌊 Where is most of the water on Earth? (a) in clouds (b) in the oceans (c) in wells (d) in rivers

Answer key

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

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