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Class 4 EVS Worksheet: Water Cycle

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

Answer key

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

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