Class 4 EVS Worksheet: Water Cycle

EVS lesson 21: The water cycle · Set 67 · 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 of these is water as a solid? (a) raindrops (b) frost (c) dew (d) steam
2. 2.🔍 Which is the odd one out? (a) raindrops (b) hailstones (c) an icicle (d) snow
3. 3.☀️ What gives the heat that makes water evaporate from the sea? (a) the moon (b) the stars (c) the sun (d) the soil
4. 4.🔍 Which is the odd one out? (a) sea water (b) snow (c) an icicle (d) hailstones
5. 5.True or false: “ice cream drips in sun” is an example of condensation. (a) True (b) False
6. 6.True or false: “vapour turns into drops” is an example of condensation. (a) False (b) True
7. 7.🧊💧♨️ Is “ice” water as a solid, a liquid or a gas? (a) gas (b) solid (c) liquid
8. 8.True or false: “clouds form in the sky” is an example of condensation. (a) True (b) False
9. 9.🔍 Which is the odd one out? (a) hailstones (b) tap water (c) frost (d) snow
10. 10.🔄 Which change is this: puddles dry in the sun? (a) evaporation (b) condensation (c) freezing (d) precipitation
11. 11.🧊 Pure water freezes into ice at how many degrees Celsius?
12. 12.♨️ At sea level, pure water boils at how many degrees Celsius?
13. 13.Which of these is water as a solid? (a) tap water (b) hailstones (c) river water (d) raindrops
14. 14.🔄 Which change is this: ice cream drips in sun? (a) precipitation (b) evaporation (c) melting (d) condensation
15. 15.🔄 Which change is this: ice turns into water? (a) freezing (b) precipitation (c) melting (d) evaporation
16. 16.🔍 Which is the odd one out? (a) ice (b) tap water (c) river water (d) raindrops
17. 17.🔍 Which is the odd one out? (a) river water (b) raindrops (c) dew (d) snow
18. 18.🔍 Which is the odd one out? (a) sea water (b) raindrops (c) tap water (d) an icicle
19. 19.Which of these is an example of melting? (a) water turns into ice (b) puddles dry in the sun (c) ice cream drips in sun (d) wet clothes dry outside
20. 20.Which of these is an example of evaporation? (a) a lake turns to ice (b) puddles dry in the sun (c) drops on a cold glass (d) snow falls on mountains
21. 21.Which of these is water as a liquid? (a) frost (b) water vapour (c) tap water (d) an icicle
22. 22.Which of these is an example of melting? (a) drops on a cold glass (b) ice turns into water (c) water turns into vapour (d) water turns into ice
23. 23.Which of these is water as a liquid? (a) river water (b) frost (c) an icicle (d) snow
24. 24.🧊💧♨️ Is “dew” water as a solid, a liquid or a gas? (a) liquid (b) solid (c) gas
25. 25.🔄 What is the endless journey of water from the sea to the clouds and back called? (a) the solar system (b) the life cycle (c) the food chain (d) the water cycle
26. 26.Which of these is water as a gas? (a) frost (b) steam (c) raindrops (d) river water
27. 27.True or false: “wet clothes dry outside” is an example of condensation. (a) False (b) True
28. 28.🔍 Which is the odd one out? (a) water vapour (b) hailstones (c) frost (d) ice
29. 29.🔄 Which change is this: drops on a cold glass? (a) evaporation (b) freezing (c) melting (d) condensation
30. 30.🔍 Which is the odd one out? (a) river water (b) an icicle (c) ice (d) snow
31. 31.🔍 Which is the odd one out? (a) snow (b) steam (c) hailstones (d) an icicle
32. 32.💧 In how many states can water be found (solid, liquid, gas)?
33. 33.🌊 Where is most of the water on Earth? (a) in rivers (b) in clouds (c) in wells (d) in the oceans
34. 34.Which of these is water as a liquid? (a) ice (b) frost (c) water vapour (d) dew
35. 35.Which of these is an example of condensation? (a) wet clothes dry outside (b) rain falls from clouds (c) ice cream drips in sun (d) vapour turns into drops
36. 36.Which of these is an example of precipitation? (a) water turns into ice (b) water turns into vapour (c) hail falls from the sky (d) vapour turns into drops
37. 37.🔄 Which change is this: a snowman turns to water? (a) melting (b) evaporation (c) precipitation (d) freezing
38. 38.🧊💧♨️ Is “raindrops” water as a solid, a liquid or a gas? (a) gas (b) liquid (c) solid
39. 39.Which of these is an example of melting? (a) puddles dry in the sun (b) wet clothes dry outside (c) snow falls on mountains (d) a snowman turns to water
40. 40.Which of these is water as a solid? (a) dew (b) snow (c) sea water (d) steam

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