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Class 4 EVS Worksheet: Water Cycle

EVS lesson 21: The water cycle · Set 903 · 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.True or false: “wet clothes dry outside” is an example of melting. (a) False (b) True
  2. 2.🔍 Which is the odd one out? (a) frost (b) raindrops (c) river water (d) tap water
  3. 3.🔍 Which is the odd one out? (a) steam (b) snow (c) an icicle (d) frost
  4. 4.Which of these is an example of condensation? (a) clouds form in the sky (b) water turns into vapour (c) puddles dry in the sun (d) a snowman turns to water
  5. 5.☀️ What gives the heat that makes water evaporate from the sea? (a) the sun (b) the stars (c) the moon (d) the soil
  6. 6.🧊💧♨️ Is “snow” water as a solid, a liquid or a gas? (a) liquid (b) solid (c) gas
  7. 7.Which of these is an example of melting? (a) water turns into vapour (b) a snowman turns to water (c) clouds form in the sky (d) vapour turns into drops
  8. 8.Which of these is water as a solid? (a) ice (b) steam (c) tap water (d) dew
  9. 9.🧊 Pure water freezes into ice at how many degrees Celsius?
  10. 10.🧊💧♨️ Is “dew” water as a solid, a liquid or a gas? (a) gas (b) solid (c) liquid
  11. 11.Which of these is an example of precipitation? (a) hail falls from the sky (b) vapour turns into drops (c) water turns into vapour (d) puddles dry in the sun
  12. 12.Which of these is an example of evaporation? (a) a snowman turns to water (b) drops on a cold glass (c) water turns into vapour (d) vapour turns into drops
  13. 13.Which of these is water as a gas? (a) hailstones (b) steam (c) tap water (d) river water
  14. 14.Which of these is an example of evaporation? (a) clouds form in the sky (b) wet clothes dry outside (c) a lake turns to ice (d) ice cream drips in sun
  15. 15.🔄 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 life cycle (d) the water cycle
  16. 16.Which of these is water as a liquid? (a) tap water (b) hailstones (c) water vapour (d) frost
  17. 17.🔍 Which is the odd one out? (a) sea water (b) water vapour (c) tap water (d) dew
  18. 18.Which of these is an example of condensation? (a) wet clothes dry outside (b) drops on a cold glass (c) rain falls from clouds (d) water turns into vapour
  19. 19.True or false: “snow falls on mountains” is an example of precipitation. (a) True (b) False
  20. 20.🌊 Where is most of the water on Earth? (a) in clouds (b) in the oceans (c) in rivers (d) in wells
  21. 21.🔄 Which change is this: a lake turns to ice? (a) freezing (b) evaporation (c) precipitation (d) melting
  22. 22.🔍 Which is the odd one out? (a) frost (b) hailstones (c) sea water (d) snow
  23. 23.🔍 Which is the odd one out? (a) hailstones (b) ice (c) snow (d) raindrops
  24. 24.🔄 Which change is this: a snowman turns to water? (a) precipitation (b) melting (c) freezing (d) evaporation
  25. 25.🔄 Which change is this: hail falls from the sky? (a) melting (b) freezing (c) evaporation (d) precipitation
  26. 26.☁️ Clouds are made of tiny ___. (a) bits of cotton (b) smoke puffs (c) water droplets (d) grains of sand
  27. 27.🧊💧♨️ Is “tap water” water as a solid, a liquid or a gas? (a) solid (b) gas (c) liquid
  28. 28.Which of these is water as a liquid? (a) an icicle (b) snow (c) river water (d) hailstones
  29. 29.🧊💧♨️ Is “water vapour” water as a solid, a liquid or a gas? (a) solid (b) gas (c) liquid
  30. 30.True or false: “hail falls from the sky” is an example of precipitation. (a) False (b) True
  31. 31.♨️ At sea level, pure water boils at how many degrees Celsius?
  32. 32.Which of these is water as a gas? (a) frost (b) an icicle (c) water vapour (d) tap water
  33. 33.🔄 Which change is this: puddles dry in the sun? (a) freezing (b) precipitation (c) evaporation (d) condensation
  34. 34.Which of these is an example of precipitation? (a) vapour turns into drops (b) wet clothes dry outside (c) ice cream drips in sun (d) rain falls from clouds
  35. 35.🔄 Which change is this: rain falls from clouds? (a) precipitation (b) freezing (c) melting (d) condensation
  36. 36.💧 In how many states can water be found (solid, liquid, gas)?
  37. 37.🧊💧♨️ Is “hailstones” water as a solid, a liquid or a gas? (a) solid (b) liquid (c) gas
  38. 38.Which of these is an example of freezing? (a) drops on a cold glass (b) puddles dry in the sun (c) water turns into vapour (d) water turns into ice
  39. 39.🧊💧♨️ Is “frost” water as a solid, a liquid or a gas? (a) gas (b) liquid (c) solid
  40. 40.True or false: “drops on a cold glass” is an example of freezing. (a) True (b) False

Answer key

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

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