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Class 4 EVS Worksheet: Water Cycle

EVS lesson 21: The water cycle · Set 987 · 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 an example of condensation? (a) wet clothes dry outside (b) clouds form in the sky (c) rain falls from clouds (d) snow falls on mountains
  2. 2.🔄 Which change is this: a snowman turns to water? (a) condensation (b) evaporation (c) freezing (d) melting
  3. 3.True or false: “ice cream drips in sun” is an example of condensation. (a) True (b) False
  4. 4.🔄 Which change is this: water turns into vapour? (a) condensation (b) evaporation (c) melting (d) precipitation
  5. 5.🔍 Which is the odd one out? (a) hailstones (b) snow (c) frost (d) water vapour
  6. 6.Which of these is an example of precipitation? (a) water turns into vapour (b) rain falls from clouds (c) vapour turns into drops (d) clouds form in the sky
  7. 7.🧊💧♨️ Is “raindrops” water as a solid, a liquid or a gas? (a) solid (b) liquid (c) gas
  8. 8.🔄 What is the endless journey of water from the sea to the clouds and back called? (a) the water cycle (b) the solar system (c) the food chain (d) the life cycle
  9. 9.♨️ At sea level, pure water boils at how many degrees Celsius?
  10. 10.🔄 Which change is this: wet clothes dry outside? (a) precipitation (b) melting (c) condensation (d) evaporation
  11. 11.🔍 Which is the odd one out? (a) ice (b) an icicle (c) steam (d) frost
  12. 12.☁️ Clouds are made of tiny ___. (a) smoke puffs (b) water droplets (c) grains of sand (d) bits of cotton
  13. 13.Which of these is water as a gas? (a) river water (b) steam (c) raindrops (d) an icicle
  14. 14.Which of these is water as a liquid? (a) an icicle (b) frost (c) water vapour (d) tap water
  15. 15.🧊💧♨️ Is “dew” water as a solid, a liquid or a gas? (a) solid (b) liquid (c) gas
  16. 16.🔍 Which is the odd one out? (a) dew (b) raindrops (c) tap water (d) snow
  17. 17.True or false: “vapour turns into drops” is an example of condensation. (a) False (b) True
  18. 18.Which of these is an example of evaporation? (a) a snowman turns to water (b) wet clothes dry outside (c) ice turns into water (d) clouds form in the sky
  19. 19.Which of these is an example of precipitation? (a) wet clothes dry outside (b) vapour turns into drops (c) hail falls from the sky (d) puddles dry in the sun
  20. 20.🧊💧♨️ Is “snow” water as a solid, a liquid or a gas? (a) liquid (b) solid (c) gas
  21. 21.Which of these is an example of melting? (a) water turns into ice (b) a snowman turns to water (c) snow falls on mountains (d) rain falls from clouds
  22. 22.💧 In how many states can water be found (solid, liquid, gas)?
  23. 23.Which of these is water as a liquid? (a) hailstones (b) dew (c) ice (d) frost
  24. 24.🧊💧♨️ Is “frost” water as a solid, a liquid or a gas? (a) solid (b) gas (c) liquid
  25. 25.🔍 Which is the odd one out? (a) river water (b) hailstones (c) sea water (d) tap water
  26. 26.Which of these is water as a gas? (a) ice (b) snow (c) water vapour (d) sea water
  27. 27.🔄 Which change is this: a lake turns to ice? (a) condensation (b) evaporation (c) freezing (d) precipitation
  28. 28.🔄 Which change is this: puddles dry in the sun? (a) precipitation (b) freezing (c) evaporation (d) melting
  29. 29.True or false: “clouds form in the sky” is an example of condensation. (a) True (b) False
  30. 30.True or false: “rain falls from clouds” is an example of condensation. (a) False (b) True
  31. 31.🔄 Which change is this: rain falls from clouds? (a) precipitation (b) freezing (c) evaporation (d) condensation
  32. 32.Which of these is water as a solid? (a) steam (b) river water (c) raindrops (d) frost
  33. 33.☀️ What gives the heat that makes water evaporate from the sea? (a) the moon (b) the stars (c) the soil (d) the sun
  34. 34.True or false: “a lake turns to ice” is an example of precipitation. (a) True (b) False
  35. 35.Which of these is water as a solid? (a) tap water (b) dew (c) raindrops (d) an icicle
  36. 36.🔍 Which is the odd one out? (a) raindrops (b) sea water (c) tap water (d) frost
  37. 37.Which of these is an example of condensation? (a) snow falls on mountains (b) drops on a cold glass (c) rain falls from clouds (d) ice turns into water
  38. 38.True or false: “rain falls from clouds” is an example of evaporation. (a) True (b) False
  39. 39.🧊 Pure water freezes into ice at how many degrees Celsius?
  40. 40.🔄 Which change is this: drops on a cold glass? (a) condensation (b) melting (c) evaporation (d) freezing

Answer key

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

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