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Class 4 EVS Worksheet: Water Cycle

EVS lesson 21: The water cycle · Set 839 · 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.♨️ At sea level, pure water boils at how many degrees Celsius?
  2. 2.🔍 Which is the odd one out? (a) an icicle (b) ice (c) hailstones (d) dew
  3. 3.Which of these is an example of evaporation? (a) rain falls from clouds (b) vapour turns into drops (c) water turns into vapour (d) a lake turns to ice
  4. 4.Which of these is water as a gas? (a) river water (b) hailstones (c) water vapour (d) tap water
  5. 5.True or false: “clouds form in the sky” is an example of melting. (a) True (b) False
  6. 6.🔍 Which is the odd one out? (a) sea water (b) raindrops (c) snow (d) river water
  7. 7.Which of these is water as a gas? (a) ice (b) tap water (c) snow (d) steam
  8. 8.Which of these is an example of condensation? (a) water turns into vapour (b) rain falls from clouds (c) water turns into ice (d) drops on a cold glass
  9. 9.🔄 What is the endless journey of water from the sea to the clouds and back called? (a) the water cycle (b) the food chain (c) the life cycle (d) the solar system
  10. 10.💧 In how many states can water be found (solid, liquid, gas)?
  11. 11.🔍 Which is the odd one out? (a) frost (b) raindrops (c) an icicle (d) hailstones
  12. 12.Which of these is water as a solid? (a) tap water (b) dew (c) hailstones (d) sea water
  13. 13.🧊💧♨️ Is “tap water” water as a solid, a liquid or a gas? (a) solid (b) liquid (c) gas
  14. 14.Which of these is water as a solid? (a) sea water (b) snow (c) dew (d) steam
  15. 15.☁️ Clouds are made of tiny ___. (a) bits of cotton (b) water droplets (c) smoke puffs (d) grains of sand
  16. 16.🔍 Which is the odd one out? (a) raindrops (b) sea water (c) an icicle (d) tap water
  17. 17.Which of these is an example of precipitation? (a) wet clothes dry outside (b) a snowman turns to water (c) water turns into vapour (d) snow falls on mountains
  18. 18.🌊 Where is most of the water on Earth? (a) in rivers (b) in clouds (c) in the oceans (d) in wells
  19. 19.True or false: “hail falls from the sky” is an example of precipitation. (a) True (b) False
  20. 20.Which of these is an example of melting? (a) snow falls on mountains (b) clouds form in the sky (c) ice turns into water (d) drops on a cold glass
  21. 21.🔄 Which change is this: ice cream drips in sun? (a) evaporation (b) melting (c) precipitation (d) freezing
  22. 22.🔄 Which change is this: ice turns into water? (a) evaporation (b) condensation (c) melting (d) precipitation
  23. 23.🔍 Which is the odd one out? (a) tap water (b) snow (c) an icicle (d) frost
  24. 24.🧊💧♨️ Is “hailstones” water as a solid, a liquid or a gas? (a) solid (b) liquid (c) gas
  25. 25.Which of these is water as a solid? (a) ice (b) tap water (c) raindrops (d) sea water
  26. 26.🧊💧♨️ Is “an icicle” water as a solid, a liquid or a gas? (a) gas (b) solid (c) liquid
  27. 27.🔍 Which is the odd one out? (a) hailstones (b) river water (c) raindrops (d) dew
  28. 28.🔄 Which change is this: snow falls on mountains? (a) condensation (b) melting (c) precipitation (d) freezing
  29. 29.True or false: “puddles dry in the sun” is an example of evaporation. (a) True (b) False
  30. 30.🧊 Pure water freezes into ice at how many degrees Celsius?
  31. 31.True or false: “vapour turns into drops” is an example of condensation. (a) False (b) True
  32. 32.☀️ What gives the heat that makes water evaporate from the sea? (a) the stars (b) the soil (c) the sun (d) the moon
  33. 33.True or false: “rain falls from clouds” is an example of condensation. (a) False (b) True
  34. 34.True or false: “clouds form in the sky” is an example of precipitation. (a) True (b) False
  35. 35.🧊💧♨️ Is “ice” water as a solid, a liquid or a gas? (a) liquid (b) gas (c) solid
  36. 36.Which of these is water as a liquid? (a) water vapour (b) frost (c) an icicle (d) river water
  37. 37.🧊💧♨️ Is “snow” water as a solid, a liquid or a gas? (a) liquid (b) solid (c) gas
  38. 38.🔍 Which is the odd one out? (a) sea water (b) river water (c) tap water (d) water vapour
  39. 39.🔍 Which is the odd one out? (a) frost (b) an icicle (c) steam (d) hailstones
  40. 40.🔍 Which is the odd one out? (a) an icicle (b) hailstones (c) river water (d) snow

Answer key

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

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