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Class 4 EVS Worksheet: Water Cycle

EVS lesson 21: The water cycle · Set 284 · 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.🧊💧♨️ Is “tap water” water as a solid, a liquid or a gas? (a) gas (b) liquid (c) solid
  2. 2.☁️ Clouds are made of tiny ___. (a) grains of sand (b) smoke puffs (c) water droplets (d) bits of cotton
  3. 3.🔄 Which change is this: water turns into vapour? (a) evaporation (b) melting (c) freezing (d) condensation
  4. 4.🧊💧♨️ Is “frost” water as a solid, a liquid or a gas? (a) liquid (b) solid (c) gas
  5. 5.🔄 Which change is this: hail falls from the sky? (a) precipitation (b) freezing (c) evaporation (d) melting
  6. 6.Which of these is an example of evaporation? (a) wet clothes dry outside (b) hail falls from the sky (c) rain falls from clouds (d) water turns into ice
  7. 7.Which of these is an example of freezing? (a) wet clothes dry outside (b) a snowman turns to water (c) a lake turns to ice (d) water turns into vapour
  8. 8.🔍 Which is the odd one out? (a) snow (b) hailstones (c) raindrops (d) ice
  9. 9.True or false: “snow falls on mountains” is an example of evaporation. (a) True (b) False
  10. 10.🔍 Which is the odd one out? (a) tap water (b) sea water (c) raindrops (d) hailstones
  11. 11.🧊 Pure water freezes into ice at how many degrees Celsius?
  12. 12.🔄 Which change is this: ice cream drips in sun? (a) freezing (b) evaporation (c) condensation (d) melting
  13. 13.Which of these is water as a liquid? (a) sea water (b) steam (c) an icicle (d) ice
  14. 14.🌊 Where is most of the water on Earth? (a) in clouds (b) in rivers (c) in the oceans (d) in wells
  15. 15.Which of these is an example of freezing? (a) rain falls from clouds (b) water turns into ice (c) ice turns into water (d) puddles dry in the sun
  16. 16.Which of these is an example of evaporation? (a) rain falls from clouds (b) hail falls from the sky (c) puddles dry in the sun (d) ice cream drips in sun
  17. 17.True or false: “water turns into ice” is an example of evaporation. (a) True (b) False
  18. 18.♨️ At sea level, pure water boils at how many degrees Celsius?
  19. 19.🔍 Which is the odd one out? (a) dew (b) tap water (c) raindrops (d) water vapour
  20. 20.🧊💧♨️ Is “ice” water as a solid, a liquid or a gas? (a) solid (b) gas (c) liquid
  21. 21.☀️ What gives the heat that makes water evaporate from the sea? (a) the stars (b) the soil (c) the moon (d) the sun
  22. 22.🔍 Which is the odd one out? (a) hailstones (b) an icicle (c) ice (d) steam
  23. 23.🧊💧♨️ Is “river water” water as a solid, a liquid or a gas? (a) gas (b) liquid (c) solid
  24. 24.🔍 Which is the odd one out? (a) frost (b) tap water (c) snow (d) an icicle
  25. 25.🧊💧♨️ Is “snow” water as a solid, a liquid or a gas? (a) gas (b) solid (c) liquid
  26. 26.True or false: “water turns into vapour” is an example of freezing. (a) False (b) True
  27. 27.Which of these is water as a gas? (a) ice (b) water vapour (c) tap water (d) an icicle
  28. 28.True or false: “ice turns into water” is an example of melting. (a) True (b) False
  29. 29.Which of these is an example of precipitation? (a) drops on a cold glass (b) puddles dry in the sun (c) ice cream drips in sun (d) rain falls from clouds
  30. 30.Which of these is an example of condensation? (a) water turns into vapour (b) snow falls on mountains (c) clouds form in the sky (d) ice cream drips in sun
  31. 31.Which of these is water as a liquid? (a) an icicle (b) hailstones (c) river water (d) snow
  32. 32.🔍 Which is the odd one out? (a) snow (b) ice (c) dew (d) frost
  33. 33.True or false: “hail falls from the sky” is an example of precipitation. (a) False (b) True
  34. 34.💧 In how many states can water be found (solid, liquid, gas)?
  35. 35.Which of these is water as a solid? (a) sea water (b) hailstones (c) raindrops (d) steam
  36. 36.🔄 Which change is this: drops on a cold glass? (a) evaporation (b) melting (c) condensation (d) precipitation
  37. 37.🔄 What is the endless journey of water from the sea to the clouds and back called? (a) the food chain (b) the life cycle (c) the solar system (d) the water cycle
  38. 38.Which of these is water as a solid? (a) steam (b) raindrops (c) tap water (d) ice
  39. 39.Which of these is an example of condensation? (a) vapour turns into drops (b) ice cream drips in sun (c) a lake turns to ice (d) snow falls on mountains
  40. 40.Which of these is an example of evaporation? (a) hail falls from the sky (b) water turns into vapour (c) water turns into ice (d) ice turns into water

Answer key

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

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