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Class 4 EVS Worksheet: Water Cycle

EVS lesson 21: The water cycle · Set 703 · 40 questions
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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.🌊 Where is most of the water on Earth? (a) in wells (b) in rivers (c) in the oceans (d) in clouds
  2. 2.🧊💧♨️ Is “snow” water as a solid, a liquid or a gas? (a) gas (b) solid (c) liquid
  3. 3.☀️ What gives the heat that makes water evaporate from the sea? (a) the stars (b) the soil (c) the moon (d) the sun
  4. 4.True or false: “water turns into vapour” is an example of condensation. (a) True (b) False
  5. 5.Which of these is water as a solid? (a) river water (b) snow (c) raindrops (d) dew
  6. 6.🔄 Which change is this: wet clothes dry outside? (a) precipitation (b) melting (c) condensation (d) evaporation
  7. 7.Which of these is water as a liquid? (a) frost (b) sea water (c) ice (d) hailstones
  8. 8.♨️ At sea level, pure water boils at how many degrees Celsius?
  9. 9.🧊💧♨️ Is “frost” water as a solid, a liquid or a gas? (a) liquid (b) solid (c) gas
  10. 10.🧊💧♨️ Is “hailstones” water as a solid, a liquid or a gas? (a) liquid (b) gas (c) solid
  11. 11.Which of these is water as a solid? (a) steam (b) dew (c) ice (d) river water
  12. 12.🧊 Pure water freezes into ice at how many degrees Celsius?
  13. 13.☁️ Clouds are made of tiny ___. (a) grains of sand (b) water droplets (c) smoke puffs (d) bits of cotton
  14. 14.🔍 Which is the odd one out? (a) water vapour (b) frost (c) snow (d) hailstones
  15. 15.🔍 Which is the odd one out? (a) steam (b) snow (c) frost (d) an icicle
  16. 16.🔍 Which is the odd one out? (a) snow (b) an icicle (c) sea water (d) hailstones
  17. 17.🔄 Which change is this: hail falls from the sky? (a) precipitation (b) freezing (c) evaporation (d) melting
  18. 18.🧊💧♨️ Is “raindrops” water as a solid, a liquid or a gas? (a) gas (b) liquid (c) solid
  19. 19.Which of these is an example of melting? (a) puddles dry in the sun (b) rain falls from clouds (c) ice cream drips in sun (d) wet clothes dry outside
  20. 20.Which of these is water as a gas? (a) water vapour (b) ice (c) snow (d) frost
  21. 21.Which of these is water as a solid? (a) river water (b) raindrops (c) an icicle (d) sea water
  22. 22.Which of these is water as a liquid? (a) ice (b) hailstones (c) raindrops (d) an icicle
  23. 23.🔄 Which change is this: snow falls on mountains? (a) precipitation (b) condensation (c) freezing (d) evaporation
  24. 24.🔄 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
  25. 25.Which of these is water as a gas? (a) ice (b) steam (c) tap water (d) snow
  26. 26.True or false: “vapour turns into drops” is an example of condensation. (a) False (b) True
  27. 27.🧊💧♨️ Is “dew” water as a solid, a liquid or a gas? (a) gas (b) solid (c) liquid
  28. 28.🔄 Which change is this: puddles dry in the sun? (a) evaporation (b) melting (c) condensation (d) freezing
  29. 29.Which of these is an example of evaporation? (a) ice cream drips in sun (b) water turns into ice (c) a lake turns to ice (d) water turns into vapour
  30. 30.💧 In how many states can water be found (solid, liquid, gas)?
  31. 31.Which of these is water as a liquid? (a) ice (b) frost (c) dew (d) an icicle
  32. 32.🧊💧♨️ Is “an icicle” water as a solid, a liquid or a gas? (a) liquid (b) solid (c) gas
  33. 33.True or false: “puddles dry in the sun” is an example of evaporation. (a) True (b) False
  34. 34.🔄 Which change is this: vapour turns into drops? (a) condensation (b) evaporation (c) precipitation (d) melting
  35. 35.🔄 Which change is this: drops on a cold glass? (a) melting (b) precipitation (c) condensation (d) evaporation
  36. 36.🔄 Which change is this: clouds form in the sky? (a) precipitation (b) freezing (c) evaporation (d) condensation
  37. 37.True or false: “ice cream drips in sun” is an example of melting. (a) False (b) True
  38. 38.Which of these is water as a liquid? (a) snow (b) tap water (c) hailstones (d) frost
  39. 39.🔍 Which is the odd one out? (a) sea water (b) raindrops (c) river water (d) an icicle
  40. 40.Which of these is an example of melting? (a) water turns into ice (b) snow falls on mountains (c) ice turns into water (d) puddles dry in the sun

Answer key

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

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