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Class 4 EVS Worksheet: Water Cycle

EVS lesson 21: The water cycle · Set 809 · 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.

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  1. 1.Which of these is an example of melting? (a) ice turns into water (b) vapour turns into drops (c) puddles dry in the sun (d) wet clothes dry outside
  2. 2.💧 In how many states can water be found (solid, liquid, gas)?
  3. 3.Which of these is an example of precipitation? (a) a lake turns to ice (b) water turns into vapour (c) ice cream drips in sun (d) hail falls from the sky
  4. 4.True or false: “a lake turns to ice” is an example of freezing. (a) False (b) True
  5. 5.🌊 Where is most of the water on Earth? (a) in rivers (b) in the oceans (c) in clouds (d) in wells
  6. 6.🔄 Which change is this: a snowman turns to water? (a) evaporation (b) precipitation (c) condensation (d) melting
  7. 7.🧊💧♨️ Is “hailstones” water as a solid, a liquid or a gas? (a) gas (b) solid (c) liquid
  8. 8.🧊💧♨️ Is “raindrops” water as a solid, a liquid or a gas? (a) gas (b) liquid (c) solid
  9. 9.♨️ At sea level, pure water boils at how many degrees Celsius?
  10. 10.True or false: “vapour turns into drops” is an example of condensation. (a) True (b) False
  11. 11.Which of these is water as a solid? (a) snow (b) water vapour (c) steam (d) raindrops
  12. 12.Which of these is water as a liquid? (a) hailstones (b) an icicle (c) river water (d) steam
  13. 13.🔄 Which change is this: ice turns into water? (a) precipitation (b) freezing (c) melting (d) condensation
  14. 14.True or false: “ice cream drips in sun” is an example of condensation. (a) True (b) False
  15. 15.🔍 Which is the odd one out? (a) frost (b) water vapour (c) ice (d) snow
  16. 16.🔄 Which change is this: a lake turns to ice? (a) evaporation (b) precipitation (c) freezing (d) condensation
  17. 17.🔄 Which change is this: hail falls from the sky? (a) precipitation (b) condensation (c) melting (d) freezing
  18. 18.🔄 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 water cycle (d) the food chain
  19. 19.🧊💧♨️ Is “sea water” water as a solid, a liquid or a gas? (a) liquid (b) gas (c) solid
  20. 20.🧊 Pure water freezes into ice at how many degrees Celsius?
  21. 21.Which of these is an example of freezing? (a) snow falls on mountains (b) a snowman turns to water (c) water turns into ice (d) hail falls from the sky
  22. 22.🔄 Which change is this: drops on a cold glass? (a) evaporation (b) condensation (c) melting (d) precipitation
  23. 23.🧊💧♨️ Is “snow” water as a solid, a liquid or a gas? (a) gas (b) solid (c) liquid
  24. 24.🔄 Which change is this: wet clothes dry outside? (a) freezing (b) melting (c) condensation (d) evaporation
  25. 25.True or false: “hail falls from the sky” is an example of evaporation. (a) False (b) True
  26. 26.🧊💧♨️ Is “frost” water as a solid, a liquid or a gas? (a) liquid (b) gas (c) solid
  27. 27.🧊💧♨️ Is “river water” water as a solid, a liquid or a gas? (a) gas (b) liquid (c) solid
  28. 28.🔍 Which is the odd one out? (a) raindrops (b) sea water (c) tap water (d) frost
  29. 29.🔍 Which is the odd one out? (a) hailstones (b) ice (c) river water (d) frost
  30. 30.Which of these is water as a solid? (a) an icicle (b) tap water (c) raindrops (d) river water
  31. 31.True or false: “drops on a cold glass” is an example of freezing. (a) False (b) True
  32. 32.🔄 Which change is this: clouds form in the sky? (a) condensation (b) freezing (c) melting (d) evaporation
  33. 33.Which of these is water as a gas? (a) water vapour (b) hailstones (c) dew (d) raindrops
  34. 34.Which of these is an example of evaporation? (a) hail falls from the sky (b) drops on a cold glass (c) water turns into vapour (d) a snowman turns to water
  35. 35.🔄 Which change is this: puddles dry in the sun? (a) precipitation (b) evaporation (c) condensation (d) melting
  36. 36.Which of these is an example of condensation? (a) ice turns into water (b) a snowman turns to water (c) drops on a cold glass (d) wet clothes dry outside
  37. 37.True or false: “water turns into vapour” is an example of evaporation. (a) False (b) True
  38. 38.🧊💧♨️ Is “steam” water as a solid, a liquid or a gas? (a) solid (b) liquid (c) gas
  39. 39.True or false: “water turns into ice” is an example of freezing. (a) True (b) False
  40. 40.Which of these is water as a liquid? (a) steam (b) raindrops (c) an icicle (d) frost

Answer key

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

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