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Class 4 EVS Worksheet: Water Cycle

EVS lesson 21: The water cycle · Set 988 · 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.True or false: “vapour turns into drops” is an example of precipitation. (a) False (b) True
  2. 2.🔄 Which change is this: water turns into vapour? (a) evaporation (b) precipitation (c) condensation (d) freezing
  3. 3.Which of these is an example of evaporation? (a) clouds form in the sky (b) vapour turns into drops (c) water turns into vapour (d) water turns into ice
  4. 4.🧊 Pure water freezes into ice at how many degrees Celsius?
  5. 5.🔄 Which change is this: wet clothes dry outside? (a) condensation (b) precipitation (c) melting (d) evaporation
  6. 6.Which of these is water as a solid? (a) an icicle (b) raindrops (c) water vapour (d) sea water
  7. 7.True or false: “wet clothes dry outside” is an example of evaporation. (a) True (b) False
  8. 8.🧊💧♨️ Is “raindrops” water as a solid, a liquid or a gas? (a) liquid (b) gas (c) solid
  9. 9.🔍 Which is the odd one out? (a) sea water (b) raindrops (c) dew (d) water vapour
  10. 10.Which of these is an example of melting? (a) a lake turns to ice (b) hail falls from the sky (c) ice turns into water (d) rain falls from clouds
  11. 11.♨️ At sea level, pure water boils at how many degrees Celsius?
  12. 12.🔄 Which change is this: a lake turns to ice? (a) precipitation (b) freezing (c) evaporation (d) melting
  13. 13.🧊💧♨️ Is “steam” water as a solid, a liquid or a gas? (a) liquid (b) gas (c) solid
  14. 14.Which of these is water as a solid? (a) steam (b) river water (c) sea water (d) hailstones
  15. 15.True or false: “ice cream drips in sun” is an example of evaporation. (a) False (b) True
  16. 16.🔄 What is the endless journey of water from the sea to the clouds and back called? (a) the life cycle (b) the food chain (c) the solar system (d) the water cycle
  17. 17.🌊 Where is most of the water on Earth? (a) in the oceans (b) in rivers (c) in clouds (d) in wells
  18. 18.Which of these is an example of freezing? (a) wet clothes dry outside (b) drops on a cold glass (c) water turns into ice (d) a snowman turns to water
  19. 19.Which of these is water as a solid? (a) raindrops (b) sea water (c) snow (d) water vapour
  20. 20.Which of these is an example of precipitation? (a) vapour turns into drops (b) a snowman turns to water (c) hail falls from the sky (d) water turns into vapour
  21. 21.🧊💧♨️ Is “sea water” water as a solid, a liquid or a gas? (a) solid (b) gas (c) liquid
  22. 22.💧 In how many states can water be found (solid, liquid, gas)?
  23. 23.True or false: “a snowman turns to water” is an example of evaporation. (a) True (b) False
  24. 24.🧊💧♨️ Is “dew” water as a solid, a liquid or a gas? (a) solid (b) gas (c) liquid
  25. 25.🧊💧♨️ Is “snow” water as a solid, a liquid or a gas? (a) liquid (b) gas (c) solid
  26. 26.True or false: “wet clothes dry outside” is an example of melting. (a) True (b) False
  27. 27.🔍 Which is the odd one out? (a) dew (b) river water (c) raindrops (d) steam
  28. 28.☀️ What gives the heat that makes water evaporate from the sea? (a) the moon (b) the stars (c) the soil (d) the sun
  29. 29.Which of these is an example of precipitation? (a) snow falls on mountains (b) vapour turns into drops (c) drops on a cold glass (d) wet clothes dry outside
  30. 30.🔄 Which change is this: a snowman turns to water? (a) condensation (b) freezing (c) melting (d) precipitation
  31. 31.🔍 Which is the odd one out? (a) dew (b) ice (c) frost (d) an icicle
  32. 32.☁️ Clouds are made of tiny ___. (a) grains of sand (b) bits of cotton (c) smoke puffs (d) water droplets
  33. 33.Which of these is an example of condensation? (a) wet clothes dry outside (b) a lake turns to ice (c) drops on a cold glass (d) snow falls on mountains
  34. 34.🧊💧♨️ Is “frost” water as a solid, a liquid or a gas? (a) liquid (b) solid (c) gas
  35. 35.Which of these is water as a gas? (a) water vapour (b) dew (c) river water (d) tap water
  36. 36.Which of these is an example of precipitation? (a) a snowman turns to water (b) ice cream drips in sun (c) rain falls from clouds (d) a lake turns to ice
  37. 37.🔍 Which is the odd one out? (a) sea water (b) ice (c) raindrops (d) river water
  38. 38.True or false: “clouds form in the sky” is an example of condensation. (a) True (b) False
  39. 39.True or false: “water turns into ice” is an example of precipitation. (a) True (b) False
  40. 40.Which of these is water as a liquid? (a) water vapour (b) river water (c) steam (d) snow

Answer key

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

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