Class 4 EVS Worksheet: Water Cycle

EVS lesson 21: The water cycle · Set 371 · 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.🧊💧♨️ Is “an icicle” water as a solid, a liquid or a gas? (a) liquid (b) solid (c) gas
2. 2.Which of these is water as a liquid? (a) an icicle (b) ice (c) dew (d) snow
3. 3.Which of these is water as a liquid? (a) snow (b) steam (c) ice (d) raindrops
4. 4.🔍 Which is the odd one out? (a) hailstones (b) ice (c) an icicle (d) water vapour
5. 5.True or false: “wet clothes dry outside” is an example of evaporation. (a) True (b) False
6. 6.♨️ At sea level, pure water boils at how many degrees Celsius?
7. 7.🧊💧♨️ Is “hailstones” water as a solid, a liquid or a gas? (a) gas (b) solid (c) liquid
8. 8.🔄 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 solar system (d) the life cycle
9. 9.Which of these is an example of precipitation? (a) a snowman turns to water (b) hail falls from the sky (c) vapour turns into drops (d) clouds form in the sky
10. 10.Which of these is an example of melting? (a) water turns into ice (b) wet clothes dry outside (c) puddles dry in the sun (d) ice cream drips in sun
11. 11.Which of these is water as a gas? (a) an icicle (b) steam (c) raindrops (d) sea water
12. 12.☁️ Clouds are made of tiny ___. (a) bits of cotton (b) grains of sand (c) water droplets (d) smoke puffs
13. 13.🧊💧♨️ Is “dew” water as a solid, a liquid or a gas? (a) gas (b) liquid (c) solid
14. 14.True or false: “rain falls from clouds” is an example of precipitation. (a) False (b) True
15. 15.🔍 Which is the odd one out? (a) frost (b) hailstones (c) an icicle (d) sea water
16. 16.🌊 Where is most of the water on Earth? (a) in clouds (b) in wells (c) in rivers (d) in the oceans
17. 17.🧊💧♨️ Is “sea water” water as a solid, a liquid or a gas? (a) solid (b) liquid (c) gas
18. 18.Which of these is an example of condensation? (a) water turns into vapour (b) vapour turns into drops (c) puddles dry in the sun (d) ice cream drips in sun
19. 19.🧊💧♨️ Is “snow” water as a solid, a liquid or a gas? (a) liquid (b) gas (c) solid
20. 20.True or false: “vapour turns into drops” is an example of freezing. (a) False (b) True
21. 21.🔄 Which change is this: snow falls on mountains? (a) freezing (b) evaporation (c) precipitation (d) condensation
22. 22.Which of these is an example of evaporation? (a) rain falls from clouds (b) puddles dry in the sun (c) drops on a cold glass (d) vapour turns into drops
23. 23.🔄 Which change is this: rain falls from clouds? (a) melting (b) evaporation (c) condensation (d) precipitation
24. 24.🔄 Which change is this: a snowman turns to water? (a) evaporation (b) freezing (c) melting (d) precipitation
25. 25.🧊💧♨️ Is “frost” water as a solid, a liquid or a gas? (a) gas (b) liquid (c) solid
26. 26.🧊 Pure water freezes into ice at how many degrees Celsius?
27. 27.Which of these is an example of freezing? (a) hail falls from the sky (b) ice turns into water (c) water turns into ice (d) wet clothes dry outside
28. 28.🔄 Which change is this: drops on a cold glass? (a) evaporation (b) precipitation (c) freezing (d) condensation
29. 29.🔄 Which change is this: clouds form in the sky? (a) evaporation (b) precipitation (c) freezing (d) condensation
30. 30.🧊💧♨️ Is “raindrops” water as a solid, a liquid or a gas? (a) gas (b) liquid (c) solid
31. 31.🔍 Which is the odd one out? (a) tap water (b) steam (c) river water (d) raindrops
32. 32.Which of these is water as a solid? (a) river water (b) dew (c) snow (d) raindrops
33. 33.🔄 Which change is this: water turns into ice? (a) evaporation (b) condensation (c) melting (d) freezing
34. 34.🧊💧♨️ Is “ice” water as a solid, a liquid or a gas? (a) gas (b) liquid (c) solid
35. 35.💧 In how many states can water be found (solid, liquid, gas)?
36. 36.Which of these is water as a gas? (a) water vapour (b) ice (c) tap water (d) river water
37. 37.🔍 Which is the odd one out? (a) dew (b) sea water (c) ice (d) tap water
38. 38.True or false: “vapour turns into drops” is an example of condensation. (a) False (b) True
39. 39.True or false: “water turns into vapour” is an example of evaporation. (a) False (b) True
40. 40.True or false: “puddles dry in the sun” is an example of precipitation. (a) True (b) False

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