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Class 4 EVS Worksheet: Water Cycle

EVS lesson 21: The water cycle · Set 326 · 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 of these is an example of condensation? (a) puddles dry in the sun (b) vapour turns into drops (c) water turns into vapour (d) snow falls on mountains
  2. 2.🔍 Which is the odd one out? (a) snow (b) hailstones (c) frost (d) river water
  3. 3.♨️ At sea level, pure water boils at how many degrees Celsius?
  4. 4.Which of these is water as a liquid? (a) river water (b) water vapour (c) ice (d) snow
  5. 5.🌊 Where is most of the water on Earth? (a) in wells (b) in clouds (c) in rivers (d) in the oceans
  6. 6.True or false: “hail falls from the sky” is an example of freezing. (a) False (b) True
  7. 7.🧊💧♨️ Is “tap water” water as a solid, a liquid or a gas? (a) gas (b) solid (c) liquid
  8. 8.🧊 Pure water freezes into ice at how many degrees Celsius?
  9. 9.🔄 Which change is this: water turns into vapour? (a) freezing (b) melting (c) condensation (d) evaporation
  10. 10.🧊💧♨️ Is “steam” water as a solid, a liquid or a gas? (a) gas (b) solid (c) liquid
  11. 11.🔍 Which is the odd one out? (a) frost (b) an icicle (c) hailstones (d) steam
  12. 12.🧊💧♨️ Is “ice” water as a solid, a liquid or a gas? (a) solid (b) liquid (c) gas
  13. 13.Which of these is water as a liquid? (a) dew (b) hailstones (c) frost (d) water vapour
  14. 14.🔄 Which change is this: water turns into ice? (a) condensation (b) evaporation (c) precipitation (d) freezing
  15. 15.☁️ Clouds are made of tiny ___. (a) bits of cotton (b) grains of sand (c) water droplets (d) smoke puffs
  16. 16.💧 In how many states can water be found (solid, liquid, gas)?
  17. 17.🔍 Which is the odd one out? (a) river water (b) dew (c) tap water (d) an icicle
  18. 18.Which of these is water as a liquid? (a) hailstones (b) ice (c) raindrops (d) frost
  19. 19.Which of these is an example of evaporation? (a) a snowman turns to water (b) clouds form in the sky (c) a lake turns to ice (d) wet clothes dry outside
  20. 20.🔄 Which change is this: puddles dry in the sun? (a) freezing (b) precipitation (c) condensation (d) evaporation
  21. 21.Which of these is water as a solid? (a) hailstones (b) dew (c) raindrops (d) water vapour
  22. 22.Which of these is an example of freezing? (a) rain falls from clouds (b) a lake turns to ice (c) drops on a cold glass (d) ice turns into water
  23. 23.🔄 Which change is this: drops on a cold glass? (a) melting (b) condensation (c) evaporation (d) precipitation
  24. 24.Which of these is water as a gas? (a) steam (b) ice (c) an icicle (d) sea water
  25. 25.Which of these is an example of melting? (a) puddles dry in the sun (b) a lake turns to ice (c) ice turns into water (d) water turns into ice
  26. 26.True or false: “water turns into ice” is an example of precipitation. (a) True (b) False
  27. 27.True or false: “wet clothes dry outside” is an example of melting. (a) False (b) True
  28. 28.☀️ What gives the heat that makes water evaporate from the sea? (a) the stars (b) the moon (c) the sun (d) the soil
  29. 29.True or false: “water turns into vapour” is an example of condensation. (a) True (b) False
  30. 30.Which of these is an example of evaporation? (a) drops on a cold glass (b) hail falls from the sky (c) ice turns into water (d) water turns into vapour
  31. 31.True or false: “a lake turns to ice” is an example of freezing. (a) True (b) False
  32. 32.🔄 Which change is this: snow falls on mountains? (a) condensation (b) evaporation (c) precipitation (d) melting
  33. 33.🔄 Which change is this: a snowman turns to water? (a) precipitation (b) freezing (c) condensation (d) melting
  34. 34.🧊💧♨️ Is “snow” water as a solid, a liquid or a gas? (a) gas (b) liquid (c) solid
  35. 35.🔍 Which is the odd one out? (a) ice (b) water vapour (c) frost (d) hailstones
  36. 36.True or false: “ice cream drips in sun” is an example of evaporation. (a) False (b) True
  37. 37.Which of these is an example of evaporation? (a) puddles dry in the sun (b) water turns into ice (c) a snowman turns to water (d) vapour turns into drops
  38. 38.🔍 Which is the odd one out? (a) hailstones (b) river water (c) sea water (d) dew
  39. 39.Which of these is water as a solid? (a) an icicle (b) dew (c) river water (d) water vapour
  40. 40.Which of these is water as a solid? (a) dew (b) sea water (c) frost (d) raindrops

Answer key

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

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