Class 4 EVS Worksheet: Water Cycle

EVS lesson 21: The water cycle · Set 867 · 40 questions

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.

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

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