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Class 4 EVS Worksheet: Water Cycle

EVS lesson 21: The water cycle · Set 117 · 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: snow falls on mountains? (a) precipitation (b) evaporation (c) freezing (d) condensation
  2. 2.🧊💧♨️ Is “an icicle” water as a solid, a liquid or a gas? (a) gas (b) liquid (c) solid
  3. 3.🔄 Which change is this: a snowman turns to water? (a) melting (b) freezing (c) precipitation (d) evaporation
  4. 4.Which of these is water as a gas? (a) an icicle (b) water vapour (c) raindrops (d) tap water
  5. 5.🔄 Which change is this: water turns into vapour? (a) freezing (b) melting (c) evaporation (d) precipitation
  6. 6.🔄 Which change is this: vapour turns into drops? (a) freezing (b) melting (c) condensation (d) precipitation
  7. 7.🧊💧♨️ Is “sea water” water as a solid, a liquid or a gas? (a) solid (b) gas (c) liquid
  8. 8.🔍 Which is the odd one out? (a) sea water (b) an icicle (c) raindrops (d) dew
  9. 9.🧊💧♨️ Is “dew” water as a solid, a liquid or a gas? (a) gas (b) liquid (c) solid
  10. 10.True or false: “wet clothes dry outside” is an example of condensation. (a) False (b) True
  11. 11.♨️ At sea level, pure water boils at how many degrees Celsius?
  12. 12.☁️ Clouds are made of tiny ___. (a) smoke puffs (b) grains of sand (c) water droplets (d) bits of cotton
  13. 13.🔄 What is the endless journey of water from the sea to the clouds and back called? (a) the solar system (b) the life cycle (c) the food chain (d) the water cycle
  14. 14.True or false: “ice turns into water” is an example of condensation. (a) True (b) False
  15. 15.🔍 Which is the odd one out? (a) dew (b) raindrops (c) tap water (d) frost
  16. 16.🔍 Which is the odd one out? (a) raindrops (b) river water (c) steam (d) sea water
  17. 17.🧊💧♨️ Is “steam” water as a solid, a liquid or a gas? (a) gas (b) solid (c) liquid
  18. 18.True or false: “clouds form in the sky” is an example of condensation. (a) True (b) False
  19. 19.🌊 Where is most of the water on Earth? (a) in clouds (b) in wells (c) in rivers (d) in the oceans
  20. 20.🧊 Pure water freezes into ice at how many degrees Celsius?
  21. 21.🔍 Which is the odd one out? (a) ice (b) snow (c) sea water (d) hailstones
  22. 22.☀️ What gives the heat that makes water evaporate from the sea? (a) the moon (b) the soil (c) the sun (d) the stars
  23. 23.🔄 Which change is this: water turns into ice? (a) precipitation (b) evaporation (c) freezing (d) condensation
  24. 24.Which of these is an example of precipitation? (a) drops on a cold glass (b) vapour turns into drops (c) water turns into vapour (d) snow falls on mountains
  25. 25.🧊💧♨️ Is “snow” water as a solid, a liquid or a gas? (a) liquid (b) solid (c) gas
  26. 26.💧 In how many states can water be found (solid, liquid, gas)?
  27. 27.Which of these is water as a gas? (a) river water (b) sea water (c) frost (d) steam
  28. 28.True or false: “puddles dry in the sun” is an example of melting. (a) False (b) True
  29. 29.🧊💧♨️ Is “ice” water as a solid, a liquid or a gas? (a) liquid (b) solid (c) gas
  30. 30.🧊💧♨️ Is “frost” water as a solid, a liquid or a gas? (a) solid (b) gas (c) liquid
  31. 31.True or false: “snow falls on mountains” is an example of precipitation. (a) False (b) True
  32. 32.🔍 Which is the odd one out? (a) an icicle (b) frost (c) hailstones (d) raindrops
  33. 33.Which of these is an example of precipitation? (a) drops on a cold glass (b) puddles dry in the sun (c) hail falls from the sky (d) water turns into ice
  34. 34.Which of these is water as a liquid? (a) ice (b) an icicle (c) raindrops (d) steam
  35. 35.🔄 Which change is this: clouds form in the sky? (a) freezing (b) melting (c) condensation (d) evaporation
  36. 36.🔍 Which is the odd one out? (a) water vapour (b) an icicle (c) frost (d) hailstones
  37. 37.Which of these is an example of melting? (a) ice turns into water (b) snow falls on mountains (c) vapour turns into drops (d) puddles dry in the sun
  38. 38.True or false: “water turns into vapour” is an example of condensation. (a) True (b) False
  39. 39.True or false: “rain falls from clouds” is an example of melting. (a) True (b) False
  40. 40.Which of these is water as a liquid? (a) snow (b) frost (c) dew (d) an icicle

Answer key

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

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