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Class 4 EVS Worksheet: Water Cycle

EVS lesson 21: The water cycle · Set 80 · 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 is the odd one out? (a) river water (b) raindrops (c) tap water (d) steam
  2. 2.🧊💧♨️ Is “ice” water as a solid, a liquid or a gas? (a) gas (b) solid (c) liquid
  3. 3.Which of these is water as a solid? (a) frost (b) steam (c) water vapour (d) dew
  4. 4.🔄 What is the endless journey of water from the sea to the clouds and back called? (a) the water cycle (b) the life cycle (c) the solar system (d) the food chain
  5. 5.🔄 Which change is this: a lake turns to ice? (a) precipitation (b) evaporation (c) melting (d) freezing
  6. 6.Which of these is an example of condensation? (a) hail falls from the sky (b) puddles dry in the sun (c) vapour turns into drops (d) a lake turns to ice
  7. 7.🌊 Where is most of the water on Earth? (a) in the oceans (b) in rivers (c) in clouds (d) in wells
  8. 8.☀️ What gives the heat that makes water evaporate from the sea? (a) the moon (b) the sun (c) the stars (d) the soil
  9. 9.True or false: “vapour turns into drops” is an example of condensation. (a) True (b) False
  10. 10.💧 In how many states can water be found (solid, liquid, gas)?
  11. 11.True or false: “snow falls on mountains” is an example of evaporation. (a) True (b) False
  12. 12.🔄 Which change is this: puddles dry in the sun? (a) freezing (b) condensation (c) evaporation (d) precipitation
  13. 13.True or false: “ice turns into water” is an example of melting. (a) True (b) False
  14. 14.True or false: “hail falls from the sky” is an example of precipitation. (a) True (b) False
  15. 15.🔍 Which is the odd one out? (a) dew (b) tap water (c) river water (d) snow
  16. 16.🔄 Which change is this: clouds form in the sky? (a) freezing (b) melting (c) evaporation (d) condensation
  17. 17.True or false: “vapour turns into drops” is an example of freezing. (a) False (b) True
  18. 18.Which of these is an example of precipitation? (a) a lake turns to ice (b) wet clothes dry outside (c) drops on a cold glass (d) hail falls from the sky
  19. 19.🔄 Which change is this: a snowman turns to water? (a) evaporation (b) melting (c) condensation (d) freezing
  20. 20.🔍 Which is the odd one out? (a) dew (b) ice (c) an icicle (d) snow
  21. 21.Which of these is an example of freezing? (a) a lake turns to ice (b) vapour turns into drops (c) clouds form in the sky (d) puddles dry in the sun
  22. 22.True or false: “water turns into vapour” is an example of evaporation. (a) True (b) False
  23. 23.True or false: “clouds form in the sky” is an example of evaporation. (a) True (b) False
  24. 24.🔄 Which change is this: vapour turns into drops? (a) precipitation (b) evaporation (c) freezing (d) condensation
  25. 25.🧊 Pure water freezes into ice at how many degrees Celsius?
  26. 26.♨️ At sea level, pure water boils at how many degrees Celsius?
  27. 27.Which of these is water as a solid? (a) raindrops (b) dew (c) steam (d) an icicle
  28. 28.🧊💧♨️ Is “river water” water as a solid, a liquid or a gas? (a) liquid (b) solid (c) gas
  29. 29.Which of these is an example of precipitation? (a) wet clothes dry outside (b) drops on a cold glass (c) a lake turns to ice (d) snow falls on mountains
  30. 30.🔄 Which change is this: water turns into ice? (a) evaporation (b) freezing (c) condensation (d) precipitation
  31. 31.🔍 Which is the odd one out? (a) ice (b) hailstones (c) an icicle (d) sea water
  32. 32.🔄 Which change is this: drops on a cold glass? (a) precipitation (b) freezing (c) condensation (d) evaporation
  33. 33.True or false: “ice cream drips in sun” is an example of melting. (a) True (b) False
  34. 34.True or false: “a snowman turns to water” is an example of precipitation. (a) True (b) False
  35. 35.🔍 Which is the odd one out? (a) hailstones (b) tap water (c) snow (d) frost
  36. 36.☁️ Clouds are made of tiny ___. (a) bits of cotton (b) grains of sand (c) smoke puffs (d) water droplets
  37. 37.Which of these is water as a liquid? (a) snow (b) water vapour (c) raindrops (d) hailstones
  38. 38.🔍 Which is the odd one out? (a) frost (b) tap water (c) raindrops (d) dew
  39. 39.Which of these is an example of evaporation? (a) water turns into vapour (b) snow falls on mountains (c) ice turns into water (d) a snowman turns to water
  40. 40.Which of these is an example of evaporation? (a) snow falls on mountains (b) drops on a cold glass (c) a lake turns to ice (d) puddles dry in the sun

Answer key

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

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