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Class 4 EVS Worksheet: Water Cycle

EVS lesson 21: The water cycle · Set 219 · 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.☀️ What gives the heat that makes water evaporate from the sea? (a) the soil (b) the stars (c) the moon (d) the sun
  2. 2.🔍 Which is the odd one out? (a) tap water (b) sea water (c) raindrops (d) steam
  3. 3.True or false: “drops on a cold glass” is an example of evaporation. (a) False (b) True
  4. 4.🧊💧♨️ Is “water vapour” water as a solid, a liquid or a gas? (a) gas (b) solid (c) liquid
  5. 5.🌊 Where is most of the water on Earth? (a) in the oceans (b) in rivers (c) in wells (d) in clouds
  6. 6.Which of these is an example of condensation? (a) ice cream drips in sun (b) drops on a cold glass (c) a snowman turns to water (d) rain falls from clouds
  7. 7.🔄 Which change is this: hail falls from the sky? (a) precipitation (b) evaporation (c) freezing (d) melting
  8. 8.🧊💧♨️ Is “snow” water as a solid, a liquid or a gas? (a) solid (b) liquid (c) gas
  9. 9.♨️ At sea level, pure water boils at how many degrees Celsius?
  10. 10.Which of these is water as a solid? (a) raindrops (b) sea water (c) steam (d) an icicle
  11. 11.🧊 Pure water freezes into ice at how many degrees Celsius?
  12. 12.Which of these is water as a gas? (a) steam (b) dew (c) raindrops (d) tap water
  13. 13.🔍 Which is the odd one out? (a) dew (b) water vapour (c) raindrops (d) river water
  14. 14.Which of these is water as a solid? (a) raindrops (b) river water (c) ice (d) water vapour
  15. 15.Which of these is an example of freezing? (a) a lake turns to ice (b) a snowman turns to water (c) rain falls from clouds (d) wet clothes dry outside
  16. 16.True or false: “water turns into ice” is an example of freezing. (a) True (b) False
  17. 17.Which of these is an example of condensation? (a) a snowman turns to water (b) ice turns into water (c) puddles dry in the sun (d) clouds form in the sky
  18. 18.Which of these is an example of precipitation? (a) water turns into vapour (b) ice turns into water (c) hail falls from the sky (d) wet clothes dry outside
  19. 19.Which of these is water as a liquid? (a) an icicle (b) raindrops (c) ice (d) frost
  20. 20.🧊💧♨️ Is “hailstones” water as a solid, a liquid or a gas? (a) solid (b) liquid (c) gas
  21. 21.Which of these is water as a liquid? (a) sea water (b) ice (c) steam (d) an icicle
  22. 22.Which of these is water as a solid? (a) sea water (b) water vapour (c) tap water (d) snow
  23. 23.🔍 Which is the odd one out? (a) river water (b) ice (c) an icicle (d) snow
  24. 24.True or false: “a snowman turns to water” is an example of freezing. (a) False (b) True
  25. 25.True or false: “hail falls from the sky” is an example of precipitation. (a) False (b) True
  26. 26.Which of these is an example of evaporation? (a) rain falls from clouds (b) water turns into ice (c) clouds form in the sky (d) wet clothes dry outside
  27. 27.🔍 Which is the odd one out? (a) frost (b) raindrops (c) tap water (d) dew
  28. 28.Which of these is water as a gas? (a) snow (b) tap water (c) sea water (d) water vapour
  29. 29.True or false: “clouds form in the sky” is an example of freezing. (a) False (b) True
  30. 30.True or false: “ice cream drips in sun” is an example of melting. (a) True (b) False
  31. 31.🔄 Which change is this: water turns into ice? (a) melting (b) freezing (c) evaporation (d) precipitation
  32. 32.🔄 What is the endless journey of water from the sea to the clouds and back called? (a) the solar system (b) the food chain (c) the life cycle (d) the water cycle
  33. 33.Which of these is water as a solid? (a) frost (b) raindrops (c) tap water (d) water vapour
  34. 34.Which of these is an example of melting? (a) vapour turns into drops (b) hail falls from the sky (c) wet clothes dry outside (d) ice turns into water
  35. 35.True or false: “a lake turns to ice” is an example of condensation. (a) False (b) True
  36. 36.🔄 Which change is this: drops on a cold glass? (a) freezing (b) condensation (c) precipitation (d) melting
  37. 37.🧊💧♨️ Is “sea water” water as a solid, a liquid or a gas? (a) liquid (b) solid (c) gas
  38. 38.True or false: “a snowman turns to water” is an example of melting. (a) True (b) False
  39. 39.☁️ Clouds are made of tiny ___. (a) smoke puffs (b) bits of cotton (c) water droplets (d) grains of sand
  40. 40.True or false: “rain falls from clouds” is an example of precipitation. (a) True (b) False

Answer key

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

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