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Class 4 EVS Worksheet: Water Cycle

EVS lesson 21: The water cycle · Set 504 · 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 water as a solid? (a) raindrops (b) river water (c) sea water (d) hailstones
  2. 2.🔄 Which change is this: ice cream drips in sun? (a) condensation (b) evaporation (c) melting (d) precipitation
  3. 3.🧊💧♨️ Is “snow” water as a solid, a liquid or a gas? (a) liquid (b) solid (c) gas
  4. 4.🧊💧♨️ Is “an icicle” water as a solid, a liquid or a gas? (a) solid (b) gas (c) liquid
  5. 5.🔍 Which is the odd one out? (a) ice (b) raindrops (c) tap water (d) dew
  6. 6.🧊💧♨️ Is “water vapour” water as a solid, a liquid or a gas? (a) solid (b) gas (c) liquid
  7. 7.Which of these is an example of evaporation? (a) ice cream drips in sun (b) drops on a cold glass (c) puddles dry in the sun (d) snow falls on mountains
  8. 8.🔄 What is the endless journey of water from the sea to the clouds and back called? (a) the food chain (b) the solar system (c) the water cycle (d) the life cycle
  9. 9.♨️ At sea level, pure water boils at how many degrees Celsius?
  10. 10.🌊 Where is most of the water on Earth? (a) in clouds (b) in wells (c) in rivers (d) in the oceans
  11. 11.Which of these is an example of melting? (a) rain falls from clouds (b) water turns into ice (c) wet clothes dry outside (d) a snowman turns to water
  12. 12.Which of these is water as a liquid? (a) frost (b) ice (c) dew (d) an icicle
  13. 13.Which of these is water as a solid? (a) tap water (b) steam (c) ice (d) river water
  14. 14.💧 In how many states can water be found (solid, liquid, gas)?
  15. 15.Which of these is water as a liquid? (a) snow (b) ice (c) hailstones (d) sea water
  16. 16.Which of these is water as a gas? (a) water vapour (b) snow (c) river water (d) an icicle
  17. 17.True or false: “water turns into ice” is an example of evaporation. (a) False (b) True
  18. 18.True or false: “wet clothes dry outside” is an example of evaporation. (a) False (b) True
  19. 19.🧊💧♨️ Is “frost” water as a solid, a liquid or a gas? (a) gas (b) solid (c) liquid
  20. 20.True or false: “rain falls from clouds” is an example of condensation. (a) True (b) False
  21. 21.True or false: “water turns into vapour” is an example of freezing. (a) True (b) False
  22. 22.🔄 Which change is this: clouds form in the sky? (a) evaporation (b) melting (c) condensation (d) freezing
  23. 23.🔄 Which change is this: puddles dry in the sun? (a) evaporation (b) freezing (c) condensation (d) melting
  24. 24.🔍 Which is the odd one out? (a) hailstones (b) raindrops (c) tap water (d) sea water
  25. 25.☁️ Clouds are made of tiny ___. (a) bits of cotton (b) smoke puffs (c) water droplets (d) grains of sand
  26. 26.☀️ What gives the heat that makes water evaporate from the sea? (a) the moon (b) the stars (c) the soil (d) the sun
  27. 27.True or false: “puddles dry in the sun” is an example of evaporation. (a) False (b) True
  28. 28.🧊💧♨️ Is “tap water” water as a solid, a liquid or a gas? (a) solid (b) gas (c) liquid
  29. 29.Which of these is an example of evaporation? (a) a lake turns to ice (b) water turns into ice (c) wet clothes dry outside (d) ice cream drips in sun
  30. 30.Which of these is water as a gas? (a) raindrops (b) steam (c) dew (d) hailstones
  31. 31.Which of these is water as a solid? (a) tap water (b) dew (c) sea water (d) frost
  32. 32.True or false: “ice turns into water” is an example of melting. (a) False (b) True
  33. 33.True or false: “vapour turns into drops” is an example of freezing. (a) False (b) True
  34. 34.Which of these is water as a solid? (a) water vapour (b) steam (c) sea water (d) snow
  35. 35.🔄 Which change is this: vapour turns into drops? (a) evaporation (b) condensation (c) precipitation (d) melting
  36. 36.🔄 Which change is this: water turns into vapour? (a) condensation (b) melting (c) precipitation (d) evaporation
  37. 37.🧊💧♨️ Is “hailstones” water as a solid, a liquid or a gas? (a) solid (b) liquid (c) gas
  38. 38.🧊💧♨️ Is “river water” water as a solid, a liquid or a gas? (a) liquid (b) gas (c) solid
  39. 39.Which of these is an example of precipitation? (a) wet clothes dry outside (b) water turns into ice (c) rain falls from clouds (d) vapour turns into drops
  40. 40.🔄 Which change is this: drops on a cold glass? (a) condensation (b) melting (c) precipitation (d) freezing

Answer key

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

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