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Class 4 EVS Worksheet: Water Cycle

EVS lesson 21: The water cycle · Set 826 · 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 is the odd one out? (a) an icicle (b) tap water (c) frost (d) snow
  2. 2.☀️ What gives the heat that makes water evaporate from the sea? (a) the sun (b) the stars (c) the moon (d) the soil
  3. 3.🔍 Which is the odd one out? (a) sea water (b) ice (c) raindrops (d) dew
  4. 4.💧 In how many states can water be found (solid, liquid, gas)?
  5. 5.True or false: “snow falls on mountains” is an example of melting. (a) False (b) True
  6. 6.🧊💧♨️ Is “raindrops” water as a solid, a liquid or a gas? (a) liquid (b) gas (c) solid
  7. 7.🔍 Which is the odd one out? (a) ice (b) frost (c) water vapour (d) hailstones
  8. 8.🧊💧♨️ Is “hailstones” water as a solid, a liquid or a gas? (a) gas (b) liquid (c) solid
  9. 9.🌊 Where is most of the water on Earth? (a) in wells (b) in rivers (c) in clouds (d) in the oceans
  10. 10.Which of these is an example of evaporation? (a) a lake turns to ice (b) water turns into vapour (c) snow falls on mountains (d) a snowman turns to water
  11. 11.🧊💧♨️ Is “dew” water as a solid, a liquid or a gas? (a) gas (b) liquid (c) solid
  12. 12.Which of these is an example of evaporation? (a) puddles dry in the sun (b) rain falls from clouds (c) ice turns into water (d) vapour turns into drops
  13. 13.Which of these is water as a solid? (a) water vapour (b) frost (c) steam (d) sea water
  14. 14.Which of these is an example of freezing? (a) water turns into vapour (b) drops on a cold glass (c) vapour turns into drops (d) water turns into ice
  15. 15.🔄 Which change is this: vapour turns into drops? (a) precipitation (b) condensation (c) melting (d) freezing
  16. 16.Which of these is an example of condensation? (a) hail falls from the sky (b) snow falls on mountains (c) rain falls from clouds (d) vapour turns into drops
  17. 17.🔍 Which is the odd one out? (a) hailstones (b) an icicle (c) ice (d) steam
  18. 18.☁️ Clouds are made of tiny ___. (a) grains of sand (b) bits of cotton (c) smoke puffs (d) water droplets
  19. 19.🧊💧♨️ Is “sea water” water as a solid, a liquid or a gas? (a) solid (b) liquid (c) gas
  20. 20.Which of these is an example of precipitation? (a) drops on a cold glass (b) a lake turns to ice (c) a snowman turns to water (d) snow falls on mountains
  21. 21.Which of these is an example of condensation? (a) clouds form in the sky (b) snow falls on mountains (c) rain falls from clouds (d) ice cream drips in sun
  22. 22.🧊 Pure water freezes into ice at how many degrees Celsius?
  23. 23.♨️ At sea level, pure water boils at how many degrees Celsius?
  24. 24.🧊💧♨️ Is “frost” water as a solid, a liquid or a gas? (a) gas (b) liquid (c) solid
  25. 25.Which of these is an example of precipitation? (a) rain falls from clouds (b) water turns into ice (c) a lake turns to ice (d) drops on a cold glass
  26. 26.True or false: “puddles dry in the sun” is an example of evaporation. (a) True (b) False
  27. 27.🔄 Which change is this: a lake turns to ice? (a) precipitation (b) freezing (c) melting (d) evaporation
  28. 28.🧊💧♨️ Is “ice” water as a solid, a liquid or a gas? (a) liquid (b) solid (c) gas
  29. 29.🧊💧♨️ Is “steam” water as a solid, a liquid or a gas? (a) solid (b) liquid (c) gas
  30. 30.Which of these is an example of melting? (a) a lake turns to ice (b) a snowman turns to water (c) vapour turns into drops (d) wet clothes dry outside
  31. 31.True or false: “wet clothes dry outside” is an example of melting. (a) True (b) False
  32. 32.🔄 Which change is this: snow falls on mountains? (a) condensation (b) melting (c) precipitation (d) freezing
  33. 33.Which of these is water as a gas? (a) sea water (b) hailstones (c) water vapour (d) an icicle
  34. 34.True or false: “water turns into ice” is an example of evaporation. (a) True (b) False
  35. 35.True or false: “a snowman turns to water” is an example of condensation. (a) True (b) False
  36. 36.True or false: “a snowman turns to water” is an example of melting. (a) True (b) False
  37. 37.True or false: “puddles dry in the sun” is an example of freezing. (a) False (b) True
  38. 38.🧊💧♨️ Is “tap water” water as a solid, a liquid or a gas? (a) gas (b) liquid (c) solid
  39. 39.Which of these is water as a liquid? (a) hailstones (b) ice (c) steam (d) tap water
  40. 40.🔄 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

Answer key

  1. tap water
  2. the sun
  3. ice
  4. 3
  5. False
  6. liquid
  7. water vapour
  8. solid
  9. in the oceans
  10. water turns into vapour
  11. liquid
  12. puddles dry in the sun
  13. frost
  14. water turns into ice
  15. condensation
  16. vapour turns into drops
  17. steam
  18. water droplets
  19. liquid
  20. snow falls on mountains
  21. clouds form in the sky
  22. 0
  23. 100
  24. solid
  25. rain falls from clouds
  26. True
  27. freezing
  28. solid
  29. gas
  30. a snowman turns to water
  31. False
  32. precipitation
  33. water vapour
  34. False
  35. False
  36. True
  37. False
  38. liquid
  39. tap water
  40. the water cycle

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