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Class 4 EVS Worksheet: Water Cycle

EVS lesson 21: The water cycle · Set 553 · 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 water as a solid? (a) steam (b) sea water (c) tap water (d) an icicle
  2. 2.🧊 Pure water freezes into ice at how many degrees Celsius?
  3. 3.🔄 Which change is this: water turns into vapour? (a) precipitation (b) freezing (c) evaporation (d) melting
  4. 4.🧊💧♨️ Is “hailstones” water as a solid, a liquid or a gas? (a) solid (b) gas (c) liquid
  5. 5.🌊 Where is most of the water on Earth? (a) in clouds (b) in wells (c) in the oceans (d) in rivers
  6. 6.True or false: “snow falls on mountains” is an example of precipitation. (a) False (b) True
  7. 7.🧊💧♨️ Is “tap water” water as a solid, a liquid or a gas? (a) gas (b) liquid (c) solid
  8. 8.☀️ What gives the heat that makes water evaporate from the sea? (a) the soil (b) the sun (c) the stars (d) the moon
  9. 9.🧊💧♨️ Is “water vapour” water as a solid, a liquid or a gas? (a) liquid (b) solid (c) gas
  10. 10.🧊💧♨️ Is “ice” water as a solid, a liquid or a gas? (a) solid (b) liquid (c) gas
  11. 11.Which of these is an example of melting? (a) puddles dry in the sun (b) water turns into vapour (c) vapour turns into drops (d) ice cream drips in sun
  12. 12.🔍 Which is the odd one out? (a) sea water (b) an icicle (c) snow (d) ice
  13. 13.🧊💧♨️ Is “dew” water as a solid, a liquid or a gas? (a) solid (b) liquid (c) gas
  14. 14.Which of these is an example of evaporation? (a) drops on a cold glass (b) ice cream drips in sun (c) wet clothes dry outside (d) snow falls on mountains
  15. 15.🔍 Which is the odd one out? (a) frost (b) ice (c) tap water (d) hailstones
  16. 16.Which of these is water as a solid? (a) sea water (b) snow (c) river water (d) steam
  17. 17.🔄 Which change is this: ice turns into water? (a) precipitation (b) melting (c) freezing (d) condensation
  18. 18.🧊💧♨️ Is “sea water” water as a solid, a liquid or a gas? (a) liquid (b) gas (c) solid
  19. 19.True or false: “puddles dry in the sun” is an example of freezing. (a) True (b) False
  20. 20.💧 In how many states can water be found (solid, liquid, gas)?
  21. 21.🔄 Which change is this: drops on a cold glass? (a) condensation (b) freezing (c) melting (d) evaporation
  22. 22.🔄 Which change is this: puddles dry in the sun? (a) melting (b) precipitation (c) freezing (d) evaporation
  23. 23.🔍 Which is the odd one out? (a) frost (b) steam (c) snow (d) ice
  24. 24.Which of these is water as a gas? (a) water vapour (b) snow (c) an icicle (d) frost
  25. 25.Which of these is water as a liquid? (a) tap water (b) ice (c) frost (d) hailstones
  26. 26.Which of these is an example of precipitation? (a) ice cream drips in sun (b) wet clothes dry outside (c) snow falls on mountains (d) a lake turns to ice
  27. 27.Which of these is an example of melting? (a) a snowman turns to water (b) vapour turns into drops (c) hail falls from the sky (d) a lake turns to ice
  28. 28.♨️ At sea level, pure water boils at how many degrees Celsius?
  29. 29.True or false: “wet clothes dry outside” is an example of evaporation. (a) True (b) False
  30. 30.True or false: “ice cream drips in sun” is an example of freezing. (a) False (b) True
  31. 31.🔄 Which change is this: hail falls from the sky? (a) evaporation (b) melting (c) condensation (d) precipitation
  32. 32.🧊💧♨️ Is “raindrops” water as a solid, a liquid or a gas? (a) gas (b) liquid (c) solid
  33. 33.Which of these is water as a solid? (a) sea water (b) raindrops (c) river water (d) ice
  34. 34.🔄 What is the endless journey of water from the sea to the clouds and back called? (a) the solar system (b) the food chain (c) the life cycle (d) the water cycle
  35. 35.Which of these is water as a solid? (a) water vapour (b) tap water (c) frost (d) sea water
  36. 36.🔍 Which is the odd one out? (a) frost (b) snow (c) dew (d) ice
  37. 37.🧊💧♨️ Is “snow” water as a solid, a liquid or a gas? (a) liquid (b) gas (c) solid
  38. 38.True or false: “a lake turns to ice” is an example of precipitation. (a) True (b) False
  39. 39.🔍 Which is the odd one out? (a) hailstones (b) frost (c) water vapour (d) ice
  40. 40.Which of these is water as a liquid? (a) steam (b) raindrops (c) an icicle (d) water vapour

Answer key

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

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