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Class 4 EVS Worksheet: Water Cycle

EVS lesson 21: The water cycle · Set 542 · 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.🧊💧♨️ Is “dew” water as a solid, a liquid or a gas? (a) liquid (b) gas (c) solid
  2. 2.🧊 Pure water freezes into ice at how many degrees Celsius?
  3. 3.🔄 Which change is this: drops on a cold glass? (a) melting (b) condensation (c) precipitation (d) freezing
  4. 4.🔍 Which is the odd one out? (a) river water (b) dew (c) steam (d) sea water
  5. 5.🧊💧♨️ Is “steam” water as a solid, a liquid or a gas? (a) liquid (b) solid (c) gas
  6. 6.🔍 Which is the odd one out? (a) ice (b) an icicle (c) hailstones (d) tap water
  7. 7.🔄 Which change is this: wet clothes dry outside? (a) melting (b) evaporation (c) precipitation (d) condensation
  8. 8.🔄 Which change is this: rain falls from clouds? (a) melting (b) precipitation (c) condensation (d) freezing
  9. 9.🧊💧♨️ Is “hailstones” water as a solid, a liquid or a gas? (a) gas (b) liquid (c) solid
  10. 10.True or false: “ice cream drips in sun” is an example of melting. (a) True (b) False
  11. 11.Which of these is water as a solid? (a) ice (b) steam (c) raindrops (d) water vapour
  12. 12.Which of these is water as a liquid? (a) ice (b) dew (c) frost (d) hailstones
  13. 13.♨️ At sea level, pure water boils at how many degrees Celsius?
  14. 14.🧊💧♨️ Is “water vapour” water as a solid, a liquid or a gas? (a) gas (b) solid (c) liquid
  15. 15.True or false: “puddles dry in the sun” is an example of evaporation. (a) False (b) True
  16. 16.🔄 Which change is this: a lake turns to ice? (a) precipitation (b) evaporation (c) freezing (d) melting
  17. 17.True or false: “clouds form in the sky” is an example of condensation. (a) False (b) True
  18. 18.🔄 What is the endless journey of water from the sea to the clouds and back called? (a) the food chain (b) the life cycle (c) the water cycle (d) the solar system
  19. 19.🔄 Which change is this: puddles dry in the sun? (a) evaporation (b) precipitation (c) melting (d) freezing
  20. 20.🔄 Which change is this: ice turns into water? (a) evaporation (b) precipitation (c) melting (d) freezing
  21. 21.Which of these is water as a liquid? (a) snow (b) sea water (c) water vapour (d) steam
  22. 22.🧊💧♨️ Is “ice” water as a solid, a liquid or a gas? (a) liquid (b) gas (c) solid
  23. 23.Which of these is water as a liquid? (a) hailstones (b) an icicle (c) water vapour (d) river water
  24. 24.🔍 Which is the odd one out? (a) water vapour (b) river water (c) dew (d) raindrops
  25. 25.Which of these is an example of melting? (a) ice cream drips in sun (b) water turns into vapour (c) puddles dry in the sun (d) drops on a cold glass
  26. 26.Which of these is water as a solid? (a) dew (b) tap water (c) steam (d) frost
  27. 27.Which of these is water as a gas? (a) hailstones (b) ice (c) water vapour (d) raindrops
  28. 28.True or false: “hail falls from the sky” is an example of melting. (a) False (b) True
  29. 29.True or false: “ice cream drips in sun” is an example of precipitation. (a) True (b) False
  30. 30.True or false: “puddles dry in the sun” is an example of condensation. (a) True (b) False
  31. 31.🔍 Which is the odd one out? (a) snow (b) raindrops (c) river water (d) tap water
  32. 32.🌊 Where is most of the water on Earth? (a) in clouds (b) in rivers (c) in wells (d) in the oceans
  33. 33.Which of these is an example of freezing? (a) vapour turns into drops (b) water turns into ice (c) water turns into vapour (d) ice turns into water
  34. 34.☁️ Clouds are made of tiny ___. (a) bits of cotton (b) smoke puffs (c) grains of sand (d) water droplets
  35. 35.🔄 Which change is this: ice cream drips in sun? (a) evaporation (b) melting (c) condensation (d) freezing
  36. 36.🔄 Which change is this: a snowman turns to water? (a) evaporation (b) melting (c) precipitation (d) condensation
  37. 37.💧 In how many states can water be found (solid, liquid, gas)?
  38. 38.Which of these is water as a solid? (a) sea water (b) dew (c) tap water (d) snow
  39. 39.🧊💧♨️ Is “sea water” water as a solid, a liquid or a gas? (a) solid (b) gas (c) liquid
  40. 40.True or false: “hail falls from the sky” is an example of precipitation. (a) True (b) False

Answer key

  1. liquid
  2. 0
  3. condensation
  4. steam
  5. gas
  6. tap water
  7. evaporation
  8. precipitation
  9. solid
  10. True
  11. ice
  12. dew
  13. 100
  14. gas
  15. True
  16. freezing
  17. True
  18. the water cycle
  19. evaporation
  20. melting
  21. sea water
  22. solid
  23. river water
  24. water vapour
  25. ice cream drips in sun
  26. frost
  27. water vapour
  28. False
  29. False
  30. False
  31. snow
  32. in the oceans
  33. water turns into ice
  34. water droplets
  35. melting
  36. melting
  37. 3
  38. snow
  39. liquid
  40. True

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