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Class 4 EVS Worksheet: Water Cycle

EVS lesson 21: The water cycle · Set 633 · 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: puddles dry in the sun? (a) freezing (b) melting (c) evaporation (d) precipitation
  2. 2.Which of these is water as a gas? (a) steam (b) ice (c) hailstones (d) frost
  3. 3.True or false: “water turns into ice” is an example of freezing. (a) True (b) False
  4. 4.True or false: “a lake turns to ice” is an example of precipitation. (a) True (b) False
  5. 5.Which of these is water as a liquid? (a) hailstones (b) steam (c) tap water (d) frost
  6. 6.☀️ What gives the heat that makes water evaporate from the sea? (a) the stars (b) the soil (c) the moon (d) the sun
  7. 7.🧊💧♨️ Is “hailstones” water as a solid, a liquid or a gas? (a) solid (b) liquid (c) gas
  8. 8.🧊💧♨️ Is “snow” water as a solid, a liquid or a gas? (a) liquid (b) gas (c) solid
  9. 9.True or false: “water turns into vapour” is an example of condensation. (a) False (b) True
  10. 10.True or false: “snow falls on mountains” is an example of condensation. (a) False (b) True
  11. 11.♨️ At sea level, pure water boils at how many degrees Celsius?
  12. 12.Which of these is water as a liquid? (a) frost (b) water vapour (c) snow (d) raindrops
  13. 13.☁️ Clouds are made of tiny ___. (a) bits of cotton (b) water droplets (c) smoke puffs (d) grains of sand
  14. 14.💧 In how many states can water be found (solid, liquid, gas)?
  15. 15.Which of these is water as a liquid? (a) frost (b) water vapour (c) ice (d) dew
  16. 16.🧊💧♨️ Is “steam” water as a solid, a liquid or a gas? (a) solid (b) liquid (c) gas
  17. 17.Which of these is an example of precipitation? (a) vapour turns into drops (b) a lake turns to ice (c) clouds form in the sky (d) hail falls from the sky
  18. 18.🔍 Which is the odd one out? (a) river water (b) sea water (c) water vapour (d) dew
  19. 19.🔍 Which is the odd one out? (a) sea water (b) snow (c) dew (d) tap water
  20. 20.🧊💧♨️ Is “river water” water as a solid, a liquid or a gas? (a) liquid (b) solid (c) gas
  21. 21.True or false: “ice cream drips in sun” is an example of melting. (a) False (b) True
  22. 22.🔄 What is the endless journey of water from the sea to the clouds and back called? (a) the life cycle (b) the solar system (c) the water cycle (d) the food chain
  23. 23.True or false: “rain falls from clouds” is an example of precipitation. (a) False (b) True
  24. 24.🌊 Where is most of the water on Earth? (a) in rivers (b) in the oceans (c) in clouds (d) in wells
  25. 25.🔄 Which change is this: drops on a cold glass? (a) precipitation (b) melting (c) condensation (d) evaporation
  26. 26.Which of these is water as a gas? (a) water vapour (b) hailstones (c) raindrops (d) frost
  27. 27.🔄 Which change is this: a lake turns to ice? (a) evaporation (b) melting (c) freezing (d) condensation
  28. 28.🔍 Which is the odd one out? (a) raindrops (b) hailstones (c) sea water (d) dew
  29. 29.🔄 Which change is this: snow falls on mountains? (a) precipitation (b) condensation (c) melting (d) freezing
  30. 30.🧊💧♨️ Is “ice” water as a solid, a liquid or a gas? (a) liquid (b) solid (c) gas
  31. 31.True or false: “ice turns into water” is an example of melting. (a) True (b) False
  32. 32.🔄 Which change is this: water turns into ice? (a) precipitation (b) evaporation (c) melting (d) freezing
  33. 33.Which of these is water as a liquid? (a) frost (b) hailstones (c) sea water (d) snow
  34. 34.Which of these is an example of condensation? (a) ice turns into water (b) snow falls on mountains (c) hail falls from the sky (d) drops on a cold glass
  35. 35.True or false: “drops on a cold glass” is an example of evaporation. (a) False (b) True
  36. 36.🔍 Which is the odd one out? (a) snow (b) raindrops (c) frost (d) ice
  37. 37.Which of these is water as a solid? (a) river water (b) dew (c) hailstones (d) sea water
  38. 38.🔄 Which change is this: vapour turns into drops? (a) melting (b) evaporation (c) precipitation (d) condensation
  39. 39.🧊💧♨️ Is “sea water” water as a solid, a liquid or a gas? (a) solid (b) gas (c) liquid
  40. 40.🔄 Which change is this: water turns into vapour? (a) condensation (b) evaporation (c) precipitation (d) freezing

Answer key

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

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