Class 4 EVS Worksheet: Water Cycle

EVS lesson 21: The water cycle · Set 886 · 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.☁️ Clouds are made of tiny ___. (a) bits of cotton (b) water droplets (c) grains of sand (d) smoke puffs
2. 2.🔄 What is the endless journey of water from the sea to the clouds and back called? (a) the water cycle (b) the life cycle (c) the food chain (d) the solar system
3. 3.🔍 Which is the odd one out? (a) dew (b) sea water (c) water vapour (d) raindrops
4. 4.🔄 Which change is this: water turns into vapour? (a) melting (b) evaporation (c) condensation (d) precipitation
5. 5.🔄 Which change is this: ice turns into water? (a) evaporation (b) freezing (c) precipitation (d) melting
6. 6.Which of these is water as a liquid? (a) an icicle (b) ice (c) dew (d) snow
7. 7.♨️ At sea level, pure water boils at how many degrees Celsius?
8. 8.Which of these is an example of condensation? (a) snow falls on mountains (b) puddles dry in the sun (c) hail falls from the sky (d) clouds form in the sky
9. 9.🔍 Which is the odd one out? (a) hailstones (b) snow (c) an icicle (d) steam
10. 10.Which of these is an example of freezing? (a) vapour turns into drops (b) drops on a cold glass (c) snow falls on mountains (d) water turns into ice
11. 11.🔄 Which change is this: hail falls from the sky? (a) melting (b) evaporation (c) precipitation (d) freezing
12. 12.🔍 Which is the odd one out? (a) dew (b) snow (c) river water (d) raindrops
13. 13.🌊 Where is most of the water on Earth? (a) in wells (b) in clouds (c) in rivers (d) in the oceans
14. 14.Which of these is an example of evaporation? (a) vapour turns into drops (b) wet clothes dry outside (c) ice cream drips in sun (d) snow falls on mountains
15. 15.🧊💧♨️ Is “river water” water as a solid, a liquid or a gas? (a) gas (b) liquid (c) solid
16. 16.🔍 Which is the odd one out? (a) ice (b) an icicle (c) tap water (d) hailstones
17. 17.🧊💧♨️ Is “tap water” water as a solid, a liquid or a gas? (a) solid (b) gas (c) liquid
18. 18.🧊 Pure water freezes into ice at how many degrees Celsius?
19. 19.True or false: “drops on a cold glass” is an example of melting. (a) True (b) False
20. 20.🔍 Which is the odd one out? (a) ice (b) an icicle (c) hailstones (d) raindrops
21. 21.🔄 Which change is this: a lake turns to ice? (a) evaporation (b) freezing (c) melting (d) precipitation
22. 22.True or false: “drops on a cold glass” is an example of condensation. (a) False (b) True
23. 23.Which of these is water as a solid? (a) raindrops (b) frost (c) water vapour (d) steam
24. 24.Which of these is water as a liquid? (a) sea water (b) ice (c) snow (d) an icicle
25. 25.Which of these is water as a solid? (a) hailstones (b) tap water (c) dew (d) steam
26. 26.🔄 Which change is this: clouds form in the sky? (a) melting (b) freezing (c) precipitation (d) condensation
27. 27.🔍 Which is the odd one out? (a) an icicle (b) sea water (c) raindrops (d) river water
28. 28.True or false: “water turns into vapour” is an example of precipitation. (a) True (b) False
29. 29.Which of these is an example of melting? (a) a lake turns to ice (b) ice cream drips in sun (c) water turns into ice (d) hail falls from the sky
30. 30.Which of these is water as a solid? (a) raindrops (b) an icicle (c) steam (d) sea water
31. 31.Which of these is water as a liquid? (a) steam (b) an icicle (c) frost (d) tap water
32. 32.Which of these is water as a gas? (a) ice (b) sea water (c) water vapour (d) an icicle
33. 33.Which of these is an example of evaporation? (a) a snowman turns to water (b) snow falls on mountains (c) ice turns into water (d) puddles dry in the sun
34. 34.🧊💧♨️ Is “snow” water as a solid, a liquid or a gas? (a) solid (b) liquid (c) gas
35. 35.🧊💧♨️ Is “hailstones” water as a solid, a liquid or a gas? (a) solid (b) gas (c) liquid
36. 36.🔄 Which change is this: wet clothes dry outside? (a) precipitation (b) melting (c) evaporation (d) condensation
37. 37.🔄 Which change is this: water turns into ice? (a) evaporation (b) condensation (c) melting (d) freezing
38. 38.🔄 Which change is this: a snowman turns to water? (a) evaporation (b) precipitation (c) melting (d) condensation
39. 39.🔍 Which is the odd one out? (a) hailstones (b) an icicle (c) snow (d) river water
40. 40.🧊💧♨️ Is “raindrops” water as a solid, a liquid or a gas? (a) liquid (b) solid (c) gas

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