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Class 4 EVS Worksheet: Water Cycle

EVS lesson 21: The water cycle · Set 451 · 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 evaporation? (a) a lake turns to ice (b) puddles dry in the sun (c) ice turns into water (d) a snowman turns to water
  2. 2.🔍 Which is the odd one out? (a) sea water (b) water vapour (c) raindrops (d) dew
  3. 3.🔄 Which change is this: snow falls on mountains? (a) condensation (b) precipitation (c) evaporation (d) freezing
  4. 4.Which of these is water as a solid? (a) river water (b) water vapour (c) steam (d) ice
  5. 5.🧊💧♨️ Is “dew” water as a solid, a liquid or a gas? (a) gas (b) solid (c) liquid
  6. 6.🔄 Which change is this: ice turns into water? (a) freezing (b) precipitation (c) evaporation (d) melting
  7. 7.True or false: “puddles dry in the sun” is an example of evaporation. (a) False (b) True
  8. 8.Which of these is an example of melting? (a) ice turns into water (b) water turns into ice (c) water turns into vapour (d) a lake turns to ice
  9. 9.🧊💧♨️ Is “hailstones” water as a solid, a liquid or a gas? (a) liquid (b) gas (c) solid
  10. 10.True or false: “puddles dry in the sun” is an example of freezing. (a) False (b) True
  11. 11.♨️ At sea level, pure water boils at how many degrees Celsius?
  12. 12.🔍 Which is the odd one out? (a) tap water (b) hailstones (c) an icicle (d) snow
  13. 13.Which of these is water as a gas? (a) steam (b) ice (c) hailstones (d) sea water
  14. 14.☀️ What gives the heat that makes water evaporate from the sea? (a) the soil (b) the moon (c) the sun (d) the stars
  15. 15.🧊💧♨️ Is “tap water” water as a solid, a liquid or a gas? (a) liquid (b) gas (c) solid
  16. 16.🧊 Pure water freezes into ice at how many degrees Celsius?
  17. 17.Which of these is water as a solid? (a) steam (b) water vapour (c) tap water (d) frost
  18. 18.🔄 Which change is this: puddles dry in the sun? (a) freezing (b) melting (c) condensation (d) evaporation
  19. 19.Which of these is water as a solid? (a) steam (b) snow (c) tap water (d) dew
  20. 20.True or false: “clouds form in the sky” is an example of evaporation. (a) True (b) False
  21. 21.🔄 Which change is this: wet clothes dry outside? (a) condensation (b) melting (c) evaporation (d) precipitation
  22. 22.True or false: “wet clothes dry outside” is an example of melting. (a) True (b) False
  23. 23.🔄 Which change is this: hail falls from the sky? (a) precipitation (b) condensation (c) evaporation (d) melting
  24. 24.💧 In how many states can water be found (solid, liquid, gas)?
  25. 25.True or false: “wet clothes dry outside” is an example of condensation. (a) True (b) False
  26. 26.Which of these is water as a gas? (a) frost (b) ice (c) sea water (d) water vapour
  27. 27.Which of these is water as a liquid? (a) sea water (b) snow (c) steam (d) ice
  28. 28.🔄 Which change is this: water turns into vapour? (a) precipitation (b) condensation (c) melting (d) evaporation
  29. 29.🧊💧♨️ Is “snow” water as a solid, a liquid or a gas? (a) solid (b) gas (c) liquid
  30. 30.Which of these is water as a liquid? (a) frost (b) steam (c) dew (d) ice
  31. 31.True or false: “rain falls from clouds” is an example of freezing. (a) True (b) False
  32. 32.Which of these is an example of melting? (a) wet clothes dry outside (b) rain falls from clouds (c) a snowman turns to water (d) water turns into ice
  33. 33.🧊💧♨️ Is “water vapour” water as a solid, a liquid or a gas? (a) liquid (b) gas (c) solid
  34. 34.Which of these is an example of melting? (a) rain falls from clouds (b) water turns into ice (c) ice cream drips in sun (d) puddles dry in the sun
  35. 35.🧊💧♨️ Is “an icicle” water as a solid, a liquid or a gas? (a) gas (b) solid (c) liquid
  36. 36.🌊 Where is most of the water on Earth? (a) in rivers (b) in clouds (c) in wells (d) in the oceans
  37. 37.True or false: “vapour turns into drops” is an example of condensation. (a) False (b) True
  38. 38.☁️ Clouds are made of tiny ___. (a) bits of cotton (b) water droplets (c) grains of sand (d) smoke puffs
  39. 39.Which of these is an example of freezing? (a) water turns into ice (b) hail falls from the sky (c) drops on a cold glass (d) wet clothes dry outside
  40. 40.🔍 Which is the odd one out? (a) snow (b) ice (c) an icicle (d) river water

Answer key

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

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