Class 4 EVS Worksheet: Water Cycle

EVS lesson 21: The water cycle · Set 585 · 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.🔄 Which change is this: vapour turns into drops? (a) condensation (b) evaporation (c) melting (d) freezing
2. 2.🔍 Which is the odd one out? (a) hailstones (b) snow (c) steam (d) ice
3. 3.🔄 Which change is this: a snowman turns to water? (a) evaporation (b) precipitation (c) condensation (d) melting
4. 4.Which of these is an example of precipitation? (a) a snowman turns to water (b) wet clothes dry outside (c) hail falls from the sky (d) vapour turns into drops
5. 5.🔄 Which change is this: ice cream drips in sun? (a) condensation (b) melting (c) freezing (d) precipitation
6. 6.🔄 What is the endless journey of water from the sea to the clouds and back called? (a) the food chain (b) the solar system (c) the life cycle (d) the water cycle
7. 7.🔄 Which change is this: a lake turns to ice? (a) precipitation (b) freezing (c) condensation (d) melting
8. 8.Which of these is an example of precipitation? (a) ice turns into water (b) rain falls from clouds (c) water turns into ice (d) vapour turns into drops
9. 9.🔍 Which is the odd one out? (a) snow (b) river water (c) an icicle (d) ice
10. 10.Which of these is water as a liquid? (a) frost (b) snow (c) an icicle (d) raindrops
11. 11.☁️ Clouds are made of tiny ___. (a) grains of sand (b) smoke puffs (c) water droplets (d) bits of cotton
12. 12.🔄 Which change is this: clouds form in the sky? (a) precipitation (b) freezing (c) melting (d) condensation
13. 13.🔍 Which is the odd one out? (a) snow (b) water vapour (c) an icicle (d) ice
14. 14.🧊💧♨️ Is “snow” water as a solid, a liquid or a gas? (a) liquid (b) solid (c) gas
15. 15.🔄 Which change is this: water turns into ice? (a) evaporation (b) freezing (c) condensation (d) precipitation
16. 16.🔍 Which is the odd one out? (a) hailstones (b) sea water (c) raindrops (d) tap water
17. 17.♨️ At sea level, pure water boils at how many degrees Celsius?
18. 18.☀️ What gives the heat that makes water evaporate from the sea? (a) the moon (b) the sun (c) the stars (d) the soil
19. 19.🔄 Which change is this: ice turns into water? (a) melting (b) precipitation (c) freezing (d) evaporation
20. 20.True or false: “vapour turns into drops” is an example of condensation. (a) False (b) True
21. 21.Which of these is water as a liquid? (a) river water (b) hailstones (c) frost (d) steam
22. 22.Which of these is an example of condensation? (a) wet clothes dry outside (b) rain falls from clouds (c) hail falls from the sky (d) clouds form in the sky
23. 23.Which of these is an example of evaporation? (a) ice cream drips in sun (b) water turns into ice (c) rain falls from clouds (d) wet clothes dry outside
24. 24.Which of these is water as a gas? (a) snow (b) hailstones (c) water vapour (d) river water
25. 25.🧊💧♨️ Is “river water” water as a solid, a liquid or a gas? (a) gas (b) liquid (c) solid
26. 26.🧊💧♨️ Is “an icicle” water as a solid, a liquid or a gas? (a) gas (b) solid (c) liquid
27. 27.Which of these is water as a solid? (a) dew (b) river water (c) tap water (d) snow
28. 28.🧊💧♨️ Is “dew” water as a solid, a liquid or a gas? (a) liquid (b) solid (c) gas
29. 29.True or false: “ice turns into water” is an example of precipitation. (a) False (b) True
30. 30.True or false: “wet clothes dry outside” is an example of condensation. (a) False (b) True
31. 31.True or false: “water turns into ice” is an example of freezing. (a) False (b) True
32. 32.Which of these is an example of melting? (a) ice cream drips in sun (b) water turns into vapour (c) rain falls from clouds (d) drops on a cold glass
33. 33.True or false: “a lake turns to ice” is an example of precipitation. (a) False (b) True
34. 34.🧊💧♨️ Is “hailstones” water as a solid, a liquid or a gas? (a) gas (b) solid (c) liquid
35. 35.Which of these is water as a solid? (a) ice (b) dew (c) raindrops (d) water vapour
36. 36.💧 In how many states can water be found (solid, liquid, gas)?
37. 37.🔄 Which change is this: wet clothes dry outside? (a) precipitation (b) evaporation (c) freezing (d) melting
38. 38.Which of these is water as a liquid? (a) steam (b) water vapour (c) tap water (d) ice
39. 39.🧊💧♨️ Is “water vapour” water as a solid, a liquid or a gas? (a) liquid (b) solid (c) gas
40. 40.🧊💧♨️ Is “sea water” water as a solid, a liquid or a gas? (a) solid (b) liquid (c) gas

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