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Class 4 EVS Worksheet: Water Cycle

EVS lesson 21: The water cycle · Set 158 · 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.🧊💧♨️ Is “snow” water as a solid, a liquid or a gas? (a) gas (b) solid (c) liquid
  2. 2.🔍 Which is the odd one out? (a) hailstones (b) steam (c) snow (d) frost
  3. 3.🔍 Which is the odd one out? (a) hailstones (b) ice (c) raindrops (d) snow
  4. 4.☀️ What gives the heat that makes water evaporate from the sea? (a) the stars (b) the soil (c) the sun (d) the moon
  5. 5.Which of these is an example of precipitation? (a) rain falls from clouds (b) water turns into vapour (c) drops on a cold glass (d) water turns into ice
  6. 6.True or false: “water turns into vapour” is an example of freezing. (a) False (b) True
  7. 7.🔍 Which is the odd one out? (a) an icicle (b) frost (c) hailstones (d) river water
  8. 8.🔍 Which is the odd one out? (a) ice (b) hailstones (c) tap water (d) frost
  9. 9.🔄 Which change is this: ice cream drips in sun? (a) melting (b) freezing (c) evaporation (d) condensation
  10. 10.🔍 Which is the odd one out? (a) frost (b) ice (c) dew (d) snow
  11. 11.🔄 What is the endless journey of water from the sea to the clouds and back called? (a) the solar system (b) the water cycle (c) the food chain (d) the life cycle
  12. 12.True or false: “a snowman turns to water” is an example of melting. (a) False (b) True
  13. 13.Which of these is an example of condensation? (a) vapour turns into drops (b) rain falls from clouds (c) ice cream drips in sun (d) water turns into vapour
  14. 14.🔄 Which change is this: water turns into vapour? (a) precipitation (b) freezing (c) melting (d) evaporation
  15. 15.True or false: “hail falls from the sky” is an example of freezing. (a) True (b) False
  16. 16.Which of these is water as a gas? (a) snow (b) ice (c) tap water (d) water vapour
  17. 17.☁️ Clouds are made of tiny ___. (a) bits of cotton (b) smoke puffs (c) grains of sand (d) water droplets
  18. 18.🌊 Where is most of the water on Earth? (a) in clouds (b) in rivers (c) in the oceans (d) in wells
  19. 19.Which of these is water as a solid? (a) raindrops (b) hailstones (c) tap water (d) sea water
  20. 20.True or false: “drops on a cold glass” is an example of condensation. (a) False (b) True
  21. 21.Which of these is an example of melting? (a) water turns into ice (b) ice cream drips in sun (c) drops on a cold glass (d) wet clothes dry outside
  22. 22.Which of these is an example of evaporation? (a) drops on a cold glass (b) ice cream drips in sun (c) wet clothes dry outside (d) ice turns into water
  23. 23.Which of these is an example of precipitation? (a) snow falls on mountains (b) ice turns into water (c) vapour turns into drops (d) a snowman turns to water
  24. 24.🧊 Pure water freezes into ice at how many degrees Celsius?
  25. 25.True or false: “drops on a cold glass” is an example of precipitation. (a) False (b) True
  26. 26.True or false: “a lake turns to ice” is an example of freezing. (a) True (b) False
  27. 27.True or false: “snow falls on mountains” is an example of precipitation. (a) True (b) False
  28. 28.Which of these is water as a liquid? (a) steam (b) frost (c) river water (d) water vapour
  29. 29.Which of these is water as a liquid? (a) snow (b) ice (c) sea water (d) an icicle
  30. 30.Which of these is an example of freezing? (a) puddles dry in the sun (b) clouds form in the sky (c) water turns into ice (d) wet clothes dry outside
  31. 31.🔄 Which change is this: drops on a cold glass? (a) condensation (b) evaporation (c) precipitation (d) melting
  32. 32.🧊💧♨️ Is “river water” water as a solid, a liquid or a gas? (a) gas (b) solid (c) liquid
  33. 33.Which of these is an example of freezing? (a) puddles dry in the sun (b) vapour turns into drops (c) hail falls from the sky (d) a lake turns to ice
  34. 34.Which of these is an example of condensation? (a) snow falls on mountains (b) clouds form in the sky (c) a snowman turns to water (d) water turns into vapour
  35. 35.♨️ At sea level, pure water boils at how many degrees Celsius?
  36. 36.🔍 Which is the odd one out? (a) sea water (b) water vapour (c) tap water (d) river water
  37. 37.🧊💧♨️ Is “dew” water as a solid, a liquid or a gas? (a) solid (b) gas (c) liquid
  38. 38.Which of these is water as a liquid? (a) an icicle (b) dew (c) steam (d) hailstones
  39. 39.Which of these is an example of evaporation? (a) snow falls on mountains (b) a snowman turns to water (c) puddles dry in the sun (d) hail falls from the sky
  40. 40.🔄 Which change is this: wet clothes dry outside? (a) condensation (b) freezing (c) evaporation (d) melting

Answer key

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

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