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Class 4 EVS Worksheet: Water Cycle

EVS lesson 21: The water cycle · Set 931 · 40 questions
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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: vapour turns into drops? (a) melting (b) precipitation (c) freezing (d) condensation
  2. 2.Which of these is water as a gas? (a) sea water (b) water vapour (c) ice (d) tap water
  3. 3.💧 In how many states can water be found (solid, liquid, gas)?
  4. 4.🔄 Which change is this: drops on a cold glass? (a) evaporation (b) precipitation (c) freezing (d) condensation
  5. 5.🔄 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
  6. 6.🧊💧♨️ Is “river water” water as a solid, a liquid or a gas? (a) gas (b) solid (c) liquid
  7. 7.Which of these is an example of evaporation? (a) drops on a cold glass (b) water turns into ice (c) ice cream drips in sun (d) wet clothes dry outside
  8. 8.🧊💧♨️ Is “snow” water as a solid, a liquid or a gas? (a) gas (b) solid (c) liquid
  9. 9.Which of these is an example of evaporation? (a) water turns into ice (b) hail falls from the sky (c) water turns into vapour (d) vapour turns into drops
  10. 10.Which of these is water as a solid? (a) sea water (b) tap water (c) water vapour (d) hailstones
  11. 11.🧊💧♨️ Is “an icicle” water as a solid, a liquid or a gas? (a) gas (b) solid (c) liquid
  12. 12.☀️ What gives the heat that makes water evaporate from the sea? (a) the moon (b) the sun (c) the stars (d) the soil
  13. 13.🧊💧♨️ Is “hailstones” water as a solid, a liquid or a gas? (a) liquid (b) solid (c) gas
  14. 14.🧊💧♨️ Is “raindrops” water as a solid, a liquid or a gas? (a) liquid (b) solid (c) gas
  15. 15.🔍 Which is the odd one out? (a) hailstones (b) steam (c) snow (d) ice
  16. 16.Which of these is an example of freezing? (a) wet clothes dry outside (b) puddles dry in the sun (c) vapour turns into drops (d) water turns into ice
  17. 17.Which of these is an example of freezing? (a) snow falls on mountains (b) ice turns into water (c) a lake turns to ice (d) ice cream drips in sun
  18. 18.True or false: “wet clothes dry outside” is an example of melting. (a) True (b) False
  19. 19.True or false: “drops on a cold glass” is an example of condensation. (a) False (b) True
  20. 20.Which of these is water as a liquid? (a) hailstones (b) ice (c) snow (d) raindrops
  21. 21.Which of these is an example of precipitation? (a) a lake turns to ice (b) snow falls on mountains (c) ice turns into water (d) water turns into ice
  22. 22.Which of these is an example of precipitation? (a) hail falls from the sky (b) a snowman turns to water (c) drops on a cold glass (d) clouds form in the sky
  23. 23.🔍 Which is the odd one out? (a) river water (b) tap water (c) water vapour (d) sea water
  24. 24.♨️ At sea level, pure water boils at how many degrees Celsius?
  25. 25.☁️ Clouds are made of tiny ___. (a) grains of sand (b) bits of cotton (c) water droplets (d) smoke puffs
  26. 26.🔄 Which change is this: a lake turns to ice? (a) freezing (b) precipitation (c) melting (d) condensation
  27. 27.True or false: “rain falls from clouds” is an example of precipitation. (a) False (b) True
  28. 28.🌊 Where is most of the water on Earth? (a) in clouds (b) in rivers (c) in wells (d) in the oceans
  29. 29.Which of these is an example of condensation? (a) water turns into vapour (b) wet clothes dry outside (c) snow falls on mountains (d) clouds form in the sky
  30. 30.🔍 Which is the odd one out? (a) river water (b) dew (c) raindrops (d) an icicle
  31. 31.Which of these is water as a solid? (a) an icicle (b) steam (c) sea water (d) river water
  32. 32.🔄 Which change is this: puddles dry in the sun? (a) freezing (b) melting (c) evaporation (d) condensation
  33. 33.Which of these is water as a solid? (a) tap water (b) raindrops (c) dew (d) ice
  34. 34.🧊💧♨️ Is “ice” water as a solid, a liquid or a gas? (a) gas (b) liquid (c) solid
  35. 35.Which of these is an example of melting? (a) puddles dry in the sun (b) ice turns into water (c) wet clothes dry outside (d) hail falls from the sky
  36. 36.Which of these is water as a gas? (a) snow (b) steam (c) ice (d) river water
  37. 37.True or false: “hail falls from the sky” is an example of precipitation. (a) True (b) False
  38. 38.True or false: “vapour turns into drops” is an example of evaporation. (a) True (b) False
  39. 39.🔄 Which change is this: water turns into vapour? (a) condensation (b) evaporation (c) precipitation (d) melting
  40. 40.Which of these is an example of evaporation? (a) water turns into ice (b) puddles dry in the sun (c) a lake turns to ice (d) ice cream drips in sun

Answer key

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

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