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Class 4 EVS Worksheet: Water Cycle

EVS lesson 21: The water cycle · Set 584 · 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) steam (b) water vapour (c) ice (d) dew
  2. 2.🔍 Which is the odd one out? (a) water vapour (b) hailstones (c) frost (d) ice
  3. 3.🔄 Which change is this: snow falls on mountains? (a) condensation (b) evaporation (c) melting (d) precipitation
  4. 4.True or false: “vapour turns into drops” is an example of melting. (a) True (b) False
  5. 5.🔄 What is the endless journey of water from the sea to the clouds and back called? (a) the solar system (b) the food chain (c) the life cycle (d) the water cycle
  6. 6.💧 In how many states can water be found (solid, liquid, gas)?
  7. 7.Which of these is water as a solid? (a) snow (b) raindrops (c) sea water (d) dew
  8. 8.🔍 Which is the odd one out? (a) dew (b) an icicle (c) raindrops (d) tap water
  9. 9.🔄 Which change is this: wet clothes dry outside? (a) precipitation (b) melting (c) evaporation (d) freezing
  10. 10.Which of these is an example of evaporation? (a) water turns into vapour (b) snow falls on mountains (c) ice turns into water (d) vapour turns into drops
  11. 11.True or false: “a lake turns to ice” is an example of condensation. (a) True (b) False
  12. 12.True or false: “wet clothes dry outside” is an example of condensation. (a) False (b) True
  13. 13.🔄 Which change is this: ice turns into water? (a) melting (b) precipitation (c) evaporation (d) condensation
  14. 14.Which of these is an example of evaporation? (a) ice turns into water (b) drops on a cold glass (c) ice cream drips in sun (d) puddles dry in the sun
  15. 15.☀️ What gives the heat that makes water evaporate from the sea? (a) the soil (b) the moon (c) the stars (d) the sun
  16. 16.🧊💧♨️ Is “frost” water as a solid, a liquid or a gas? (a) liquid (b) solid (c) gas
  17. 17.Which of these is an example of melting? (a) vapour turns into drops (b) a lake turns to ice (c) drops on a cold glass (d) a snowman turns to water
  18. 18.🧊 Pure water freezes into ice at how many degrees Celsius?
  19. 19.🔍 Which is the odd one out? (a) sea water (b) raindrops (c) river water (d) frost
  20. 20.Which of these is an example of precipitation? (a) a lake turns to ice (b) ice turns into water (c) rain falls from clouds (d) a snowman turns to water
  21. 21.🔄 Which change is this: vapour turns into drops? (a) evaporation (b) freezing (c) precipitation (d) condensation
  22. 22.Which of these is an example of melting? (a) rain falls from clouds (b) vapour turns into drops (c) water turns into vapour (d) ice cream drips in sun
  23. 23.Which of these is water as a liquid? (a) ice (b) frost (c) steam (d) raindrops
  24. 24.Which of these is an example of evaporation? (a) snow falls on mountains (b) vapour turns into drops (c) water turns into ice (d) wet clothes dry outside
  25. 25.🧊💧♨️ Is “river water” water as a solid, a liquid or a gas? (a) liquid (b) solid (c) gas
  26. 26.☁️ Clouds are made of tiny ___. (a) smoke puffs (b) bits of cotton (c) water droplets (d) grains of sand
  27. 27.Which of these is water as a gas? (a) an icicle (b) river water (c) tap water (d) steam
  28. 28.Which of these is an example of freezing? (a) ice turns into water (b) snow falls on mountains (c) a lake turns to ice (d) water turns into vapour
  29. 29.🧊💧♨️ Is “hailstones” water as a solid, a liquid or a gas? (a) gas (b) solid (c) liquid
  30. 30.True or false: “clouds form in the sky” is an example of condensation. (a) True (b) False
  31. 31.🔍 Which is the odd one out? (a) hailstones (b) frost (c) snow (d) dew
  32. 32.True or false: “ice cream drips in sun” is an example of condensation. (a) True (b) False
  33. 33.♨️ At sea level, pure water boils at how many degrees Celsius?
  34. 34.🔄 Which change is this: a snowman turns to water? (a) precipitation (b) evaporation (c) melting (d) freezing
  35. 35.Which of these is water as a liquid? (a) river water (b) hailstones (c) water vapour (d) frost
  36. 36.True or false: “drops on a cold glass” is an example of condensation. (a) False (b) True
  37. 37.True or false: “snow falls on mountains” is an example of freezing. (a) False (b) True
  38. 38.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) a snowman turns to water
  39. 39.🧊💧♨️ Is “ice” water as a solid, a liquid or a gas? (a) gas (b) solid (c) liquid
  40. 40.🧊💧♨️ Is “snow” water as a solid, a liquid or a gas? (a) liquid (b) solid (c) gas

Answer key

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

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