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Class 4 EVS Worksheet: Water Cycle

EVS lesson 21: The water cycle · Set 782 · 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 melting? (a) wet clothes dry outside (b) ice turns into water (c) clouds form in the sky (d) water turns into ice
  2. 2.🔄 Which change is this: ice turns into water? (a) precipitation (b) evaporation (c) condensation (d) melting
  3. 3.Which of these is water as a gas? (a) sea water (b) snow (c) steam (d) dew
  4. 4.🧊💧♨️ Is “water vapour” water as a solid, a liquid or a gas? (a) gas (b) liquid (c) solid
  5. 5.🧊💧♨️ Is “steam” water as a solid, a liquid or a gas? (a) liquid (b) gas (c) solid
  6. 6.🔄 Which change is this: a snowman turns to water? (a) evaporation (b) freezing (c) melting (d) precipitation
  7. 7.True or false: “snow falls on mountains” is an example of melting. (a) False (b) True
  8. 8.Which of these is water as a solid? (a) sea water (b) tap water (c) hailstones (d) raindrops
  9. 9.Which of these is an example of evaporation? (a) a snowman turns to water (b) ice cream drips in sun (c) wet clothes dry outside (d) clouds form in the sky
  10. 10.🔄 Which change is this: wet clothes dry outside? (a) melting (b) precipitation (c) evaporation (d) condensation
  11. 11.🔍 Which is the odd one out? (a) sea water (b) hailstones (c) frost (d) ice
  12. 12.🧊💧♨️ Is “tap water” water as a solid, a liquid or a gas? (a) solid (b) liquid (c) gas
  13. 13.☁️ Clouds are made of tiny ___. (a) grains of sand (b) bits of cotton (c) water droplets (d) smoke puffs
  14. 14.💧 In how many states can water be found (solid, liquid, gas)?
  15. 15.True or false: “puddles dry in the sun” is an example of freezing. (a) True (b) False
  16. 16.🔄 Which change is this: a lake turns to ice? (a) precipitation (b) melting (c) evaporation (d) freezing
  17. 17.♨️ At sea level, pure water boils at how many degrees Celsius?
  18. 18.🔄 Which change is this: clouds form in the sky? (a) precipitation (b) freezing (c) condensation (d) evaporation
  19. 19.True or false: “clouds form in the sky” is an example of precipitation. (a) False (b) True
  20. 20.🔄 What is the endless journey of water from the sea to the clouds and back called? (a) the food chain (b) the water cycle (c) the life cycle (d) the solar system
  21. 21.True or false: “vapour turns into drops” is an example of melting. (a) True (b) False
  22. 22.True or false: “clouds form in the sky” is an example of condensation. (a) False (b) True
  23. 23.Which of these is an example of precipitation? (a) snow falls on mountains (b) water turns into ice (c) wet clothes dry outside (d) water turns into vapour
  24. 24.🔍 Which is the odd one out? (a) dew (b) snow (c) frost (d) an icicle
  25. 25.True or false: “water turns into ice” is an example of melting. (a) False (b) True
  26. 26.🧊💧♨️ Is “hailstones” water as a solid, a liquid or a gas? (a) liquid (b) gas (c) solid
  27. 27.Which of these is an example of freezing? (a) drops on a cold glass (b) snow falls on mountains (c) a snowman turns to water (d) a lake turns to ice
  28. 28.🔍 Which is the odd one out? (a) river water (b) frost (c) hailstones (d) snow
  29. 29.🔍 Which is the odd one out? (a) sea water (b) dew (c) frost (d) river water
  30. 30.True or false: “vapour turns into drops” is an example of freezing. (a) True (b) False
  31. 31.Which of these is water as a solid? (a) frost (b) dew (c) raindrops (d) steam
  32. 32.🔄 Which change is this: ice cream drips in sun? (a) evaporation (b) precipitation (c) melting (d) freezing
  33. 33.True or false: “ice turns into water” is an example of melting. (a) False (b) True
  34. 34.🧊💧♨️ Is “sea water” water as a solid, a liquid or a gas? (a) liquid (b) gas (c) solid
  35. 35.🧊💧♨️ Is “snow” water as a solid, a liquid or a gas? (a) solid (b) liquid (c) gas
  36. 36.True or false: “wet clothes dry outside” is an example of melting. (a) False (b) True
  37. 37.🔍 Which is the odd one out? (a) ice (b) snow (c) raindrops (d) an icicle
  38. 38.True or false: “wet clothes dry outside” is an example of evaporation. (a) True (b) False
  39. 39.🔍 Which is the odd one out? (a) raindrops (b) dew (c) sea water (d) ice
  40. 40.Which of these is water as a gas? (a) snow (b) an icicle (c) tap water (d) water vapour

Answer key

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

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