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Class 4 EVS Worksheet: Water Cycle

EVS lesson 21: The water cycle · Set 842 · 40 questions
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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: water turns into ice? (a) freezing (b) melting (c) condensation (d) evaporation
  2. 2.Which of these is an example of evaporation? (a) hail falls from the sky (b) ice cream drips in sun (c) a lake turns to ice (d) puddles dry in the sun
  3. 3.🌊 Where is most of the water on Earth? (a) in the oceans (b) in rivers (c) in clouds (d) in wells
  4. 4.True or false: “wet clothes dry outside” is an example of freezing. (a) True (b) False
  5. 5.☁️ Clouds are made of tiny ___. (a) bits of cotton (b) grains of sand (c) water droplets (d) smoke puffs
  6. 6.♨️ At sea level, pure water boils at how many degrees Celsius?
  7. 7.🔄 What is the endless journey of water from the sea to the clouds and back called? (a) the water cycle (b) the solar system (c) the life cycle (d) the food chain
  8. 8.🧊💧♨️ Is “river water” water as a solid, a liquid or a gas? (a) gas (b) liquid (c) solid
  9. 9.Which of these is an example of condensation? (a) drops on a cold glass (b) snow falls on mountains (c) a snowman turns to water (d) ice cream drips in sun
  10. 10.🧊💧♨️ Is “tap water” water as a solid, a liquid or a gas? (a) solid (b) gas (c) liquid
  11. 11.🧊💧♨️ Is “snow” water as a solid, a liquid or a gas? (a) solid (b) liquid (c) gas
  12. 12.☀️ What gives the heat that makes water evaporate from the sea? (a) the moon (b) the stars (c) the sun (d) the soil
  13. 13.🧊💧♨️ Is “ice” water as a solid, a liquid or a gas? (a) solid (b) gas (c) liquid
  14. 14.Which of these is water as a gas? (a) raindrops (b) steam (c) river water (d) tap water
  15. 15.Which of these is water as a solid? (a) dew (b) river water (c) raindrops (d) frost
  16. 16.True or false: “vapour turns into drops” is an example of condensation. (a) True (b) False
  17. 17.True or false: “water turns into vapour” is an example of condensation. (a) False (b) True
  18. 18.💧 In how many states can water be found (solid, liquid, gas)?
  19. 19.🧊💧♨️ Is “sea water” water as a solid, a liquid or a gas? (a) gas (b) liquid (c) solid
  20. 20.Which of these is water as a liquid? (a) raindrops (b) water vapour (c) snow (d) ice
  21. 21.🔄 Which change is this: clouds form in the sky? (a) freezing (b) condensation (c) evaporation (d) precipitation
  22. 22.Which of these is water as a gas? (a) hailstones (b) ice (c) water vapour (d) snow
  23. 23.🔄 Which change is this: wet clothes dry outside? (a) evaporation (b) freezing (c) precipitation (d) condensation
  24. 24.Which of these is water as a liquid? (a) sea water (b) an icicle (c) water vapour (d) snow
  25. 25.🔍 Which is the odd one out? (a) frost (b) snow (c) hailstones (d) water vapour
  26. 26.Which of these is an example of precipitation? (a) hail falls from the sky (b) clouds form in the sky (c) water turns into vapour (d) ice turns into water
  27. 27.🧊💧♨️ Is “dew” water as a solid, a liquid or a gas? (a) solid (b) liquid (c) gas
  28. 28.🔍 Which is the odd one out? (a) ice (b) steam (c) an icicle (d) frost
  29. 29.Which of these is an example of condensation? (a) hail falls from the sky (b) wet clothes dry outside (c) ice cream drips in sun (d) clouds form in the sky
  30. 30.🔍 Which is the odd one out? (a) ice (b) an icicle (c) snow (d) tap water
  31. 31.True or false: “ice cream drips in sun” is an example of precipitation. (a) True (b) False
  32. 32.Which of these is water as a liquid? (a) tap water (b) steam (c) ice (d) snow
  33. 33.🔄 Which change is this: vapour turns into drops? (a) freezing (b) melting (c) condensation (d) evaporation
  34. 34.Which of these is an example of evaporation? (a) drops on a cold glass (b) water turns into ice (c) rain falls from clouds (d) wet clothes dry outside
  35. 35.True or false: “hail falls from the sky” is an example of precipitation. (a) True (b) False
  36. 36.🔄 Which change is this: ice cream drips in sun? (a) melting (b) condensation (c) freezing (d) precipitation
  37. 37.🧊💧♨️ Is “hailstones” water as a solid, a liquid or a gas? (a) solid (b) gas (c) liquid
  38. 38.Which of these is an example of melting? (a) drops on a cold glass (b) water turns into vapour (c) a snowman turns to water (d) wet clothes dry outside
  39. 39.Which of these is an example of freezing? (a) rain falls from clouds (b) snow falls on mountains (c) water turns into ice (d) wet clothes dry outside
  40. 40.Which of these is an example of freezing? (a) hail falls from the sky (b) a lake turns to ice (c) water turns into vapour (d) rain falls from clouds

Answer key

  1. freezing
  2. puddles dry in the sun
  3. in the oceans
  4. False
  5. water droplets
  6. 100
  7. the water cycle
  8. liquid
  9. drops on a cold glass
  10. liquid
  11. solid
  12. the sun
  13. solid
  14. steam
  15. frost
  16. True
  17. False
  18. 3
  19. liquid
  20. raindrops
  21. condensation
  22. water vapour
  23. evaporation
  24. sea water
  25. water vapour
  26. hail falls from the sky
  27. liquid
  28. steam
  29. clouds form in the sky
  30. tap water
  31. False
  32. tap water
  33. condensation
  34. wet clothes dry outside
  35. True
  36. melting
  37. solid
  38. a snowman turns to water
  39. water turns into ice
  40. a lake turns to ice

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