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Class 4 EVS Worksheet: Water Cycle

EVS lesson 21: The water cycle · Set 836 · 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.

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

Answer key

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

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