Class 4 EVS Worksheet: Water Cycle

EVS lesson 21: The water cycle · Set 77 · 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.💧 In how many states can water be found (solid, liquid, gas)?
2. 2.Which of these is an example of precipitation? (a) rain falls from clouds (b) clouds form in the sky (c) ice turns into water (d) ice cream drips in sun
3. 3.🔍 Which is the odd one out? (a) dew (b) raindrops (c) water vapour (d) tap water
4. 4.🧊 Pure water freezes into ice at how many degrees Celsius?
5. 5.Which of these is water as a solid? (a) frost (b) dew (c) water vapour (d) river water
6. 6.Which of these is water as a gas? (a) steam (b) snow (c) hailstones (d) tap water
7. 7.♨️ At sea level, pure water boils at how many degrees Celsius?
8. 8.Which of these is water as a solid? (a) water vapour (b) steam (c) snow (d) river water
9. 9.🔍 Which is the odd one out? (a) snow (b) hailstones (c) steam (d) frost
10. 10.🧊💧♨️ Is “snow” water as a solid, a liquid or a gas? (a) solid (b) liquid (c) gas
11. 11.True or false: “puddles dry in the sun” is an example of condensation. (a) False (b) True
12. 12.Which of these is an example of condensation? (a) snow falls on mountains (b) hail falls from the sky (c) puddles dry in the sun (d) clouds form in the sky
13. 13.True or false: “ice turns into water” is an example of evaporation. (a) True (b) False
14. 14.🧊💧♨️ Is “river water” water as a solid, a liquid or a gas? (a) solid (b) gas (c) liquid
15. 15.Which of these is an example of evaporation? (a) wet clothes dry outside (b) snow falls on mountains (c) ice cream drips in sun (d) ice turns into water
16. 16.🧊💧♨️ Is “dew” water as a solid, a liquid or a gas? (a) gas (b) liquid (c) solid
17. 17.☁️ Clouds are made of tiny ___. (a) smoke puffs (b) bits of cotton (c) water droplets (d) grains of sand
18. 18.Which of these is an example of condensation? (a) snow falls on mountains (b) drops on a cold glass (c) wet clothes dry outside (d) ice cream drips in sun
19. 19.🔄 Which change is this: puddles dry in the sun? (a) evaporation (b) condensation (c) melting (d) precipitation
20. 20.🌊 Where is most of the water on Earth? (a) in clouds (b) in rivers (c) in the oceans (d) in wells
21. 21.🧊💧♨️ Is “ice” water as a solid, a liquid or a gas? (a) gas (b) liquid (c) solid
22. 22.Which of these is an example of freezing? (a) drops on a cold glass (b) a snowman turns to water (c) water turns into ice (d) rain falls from clouds
23. 23.🔍 Which is the odd one out? (a) snow (b) frost (c) raindrops (d) ice
24. 24.True or false: “water turns into vapour” is an example of evaporation. (a) False (b) True
25. 25.Which of these is water as a gas? (a) an icicle (b) hailstones (c) water vapour (d) frost
26. 26.🔄 Which change is this: vapour turns into drops? (a) evaporation (b) condensation (c) melting (d) precipitation
27. 27.🔍 Which is the odd one out? (a) frost (b) ice (c) sea water (d) snow
28. 28.🔍 Which is the odd one out? (a) raindrops (b) dew (c) an icicle (d) sea water
29. 29.🔍 Which is the odd one out? (a) an icicle (b) dew (c) ice (d) frost
30. 30.☀️ What gives the heat that makes water evaporate from the sea? (a) the moon (b) the sun (c) the stars (d) the soil
31. 31.🔄 Which change is this: drops on a cold glass? (a) evaporation (b) condensation (c) precipitation (d) freezing
32. 32.True or false: “hail falls from the sky” is an example of freezing. (a) False (b) True
33. 33.Which of these is an example of freezing? (a) drops on a cold glass (b) wet clothes dry outside (c) ice turns into water (d) a lake turns to ice
34. 34.🧊💧♨️ Is “raindrops” water as a solid, a liquid or a gas? (a) solid (b) liquid (c) gas
35. 35.Which of these is an example of precipitation? (a) clouds form in the sky (b) vapour turns into drops (c) wet clothes dry outside (d) hail falls from the sky
36. 36.Which of these is water as a solid? (a) tap water (b) sea water (c) hailstones (d) steam
37. 37.True or false: “a lake turns to ice” is an example of melting. (a) True (b) False
38. 38.🔄 Which change is this: ice turns into water? (a) condensation (b) melting (c) evaporation (d) freezing
39. 39.True or false: “vapour turns into drops” is an example of precipitation. (a) True (b) False
40. 40.Which of these is water as a liquid? (a) sea water (b) snow (c) hailstones (d) frost

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