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Class 4 EVS Worksheet: Water Cycle

EVS lesson 21: The water cycle · Set 353 · 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.🧊💧♨️ Is “frost” water as a solid, a liquid or a gas? (a) liquid (b) gas (c) solid
  2. 2.Which of these is water as a solid? (a) raindrops (b) water vapour (c) tap water (d) snow
  3. 3.Which of these is an example of evaporation? (a) a lake turns to ice (b) clouds form in the sky (c) rain falls from clouds (d) water turns into vapour
  4. 4.Which of these is water as a gas? (a) raindrops (b) tap water (c) water vapour (d) snow
  5. 5.True or false: “clouds form in the sky” is an example of evaporation. (a) True (b) False
  6. 6.🧊💧♨️ Is “snow” water as a solid, a liquid or a gas? (a) liquid (b) gas (c) solid
  7. 7.🧊💧♨️ Is “water vapour” water as a solid, a liquid or a gas? (a) solid (b) liquid (c) gas
  8. 8.Which of these is an example of condensation? (a) rain falls from clouds (b) clouds form in the sky (c) puddles dry in the sun (d) hail falls from the sky
  9. 9.🧊💧♨️ Is “river water” water as a solid, a liquid or a gas? (a) gas (b) liquid (c) solid
  10. 10.🔍 Which is the odd one out? (a) hailstones (b) an icicle (c) ice (d) tap water
  11. 11.♨️ At sea level, pure water boils at how many degrees Celsius?
  12. 12.True or false: “a lake turns to ice” is an example of freezing. (a) False (b) True
  13. 13.☁️ Clouds are made of tiny ___. (a) water droplets (b) bits of cotton (c) smoke puffs (d) grains of sand
  14. 14.🔄 Which change is this: clouds form in the sky? (a) freezing (b) precipitation (c) melting (d) condensation
  15. 15.🌊 Where is most of the water on Earth? (a) in the oceans (b) in rivers (c) in wells (d) in clouds
  16. 16.🔄 Which change is this: drops on a cold glass? (a) condensation (b) evaporation (c) freezing (d) precipitation
  17. 17.💧 In how many states can water be found (solid, liquid, gas)?
  18. 18.🧊💧♨️ Is “hailstones” water as a solid, a liquid or a gas? (a) gas (b) solid (c) liquid
  19. 19.🔍 Which is the odd one out? (a) frost (b) hailstones (c) water vapour (d) an icicle
  20. 20.Which of these is an example of freezing? (a) drops on a cold glass (b) rain falls from clouds (c) wet clothes dry outside (d) water turns into ice
  21. 21.🔄 What is the endless journey of water from the sea to the clouds and back called? (a) the food chain (b) the life cycle (c) the water cycle (d) the solar system
  22. 22.True or false: “hail falls from the sky” is an example of evaporation. (a) False (b) True
  23. 23.Which of these is an example of condensation? (a) puddles dry in the sun (b) hail falls from the sky (c) water turns into ice (d) drops on a cold glass
  24. 24.🔍 Which is the odd one out? (a) hailstones (b) steam (c) snow (d) frost
  25. 25.True or false: “drops on a cold glass” is an example of precipitation. (a) False (b) True
  26. 26.🧊 Pure water freezes into ice at how many degrees Celsius?
  27. 27.Which of these is water as a gas? (a) steam (b) an icicle (c) raindrops (d) ice
  28. 28.🔍 Which is the odd one out? (a) river water (b) snow (c) sea water (d) tap water
  29. 29.🔍 Which is the odd one out? (a) dew (b) river water (c) an icicle (d) raindrops
  30. 30.True or false: “ice turns into water” is an example of melting. (a) True (b) False
  31. 31.☀️ What gives the heat that makes water evaporate from the sea? (a) the soil (b) the stars (c) the sun (d) the moon
  32. 32.🧊💧♨️ Is “steam” water as a solid, a liquid or a gas? (a) liquid (b) gas (c) solid
  33. 33.True or false: “vapour turns into drops” is an example of precipitation. (a) False (b) True
  34. 34.Which of these is water as a liquid? (a) water vapour (b) ice (c) an icicle (d) river water
  35. 35.Which of these is an example of freezing? (a) a snowman turns to water (b) clouds form in the sky (c) a lake turns to ice (d) hail falls from the sky
  36. 36.Which of these is an example of evaporation? (a) rain falls from clouds (b) puddles dry in the sun (c) snow falls on mountains (d) drops on a cold glass
  37. 37.Which of these is an example of precipitation? (a) ice turns into water (b) vapour turns into drops (c) drops on a cold glass (d) snow falls on mountains
  38. 38.🔍 Which is the odd one out? (a) hailstones (b) frost (c) ice (d) sea water
  39. 39.🔍 Which is the odd one out? (a) river water (b) frost (c) tap water (d) raindrops
  40. 40.Which of these is an example of evaporation? (a) water turns into ice (b) wet clothes dry outside (c) ice turns into water (d) drops on a cold glass

Answer key

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

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