Class 4 EVS Worksheet: Water Cycle

EVS lesson 21: The water cycle · Set 955 · 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 an example of freezing? (a) snow falls on mountains (b) hail falls from the sky (c) rain falls from clouds (d) water turns into ice
2. 2.Which of these is water as a gas? (a) ice (b) dew (c) water vapour (d) an icicle
3. 3.🧊💧♨️ Is “tap water” water as a solid, a liquid or a gas? (a) liquid (b) solid (c) gas
4. 4.♨️ At sea level, pure water boils at how many degrees Celsius?
5. 5.Which of these is water as a solid? (a) an icicle (b) river water (c) water vapour (d) steam
6. 6.True or false: “vapour turns into drops” is an example of precipitation. (a) True (b) False
7. 7.🌊 Where is most of the water on Earth? (a) in the oceans (b) in rivers (c) in clouds (d) in wells
8. 8.🧊💧♨️ Is “ice” water as a solid, a liquid or a gas? (a) solid (b) gas (c) liquid
9. 9.🧊 Pure water freezes into ice at how many degrees Celsius?
10. 10.True or false: “puddles dry in the sun” is an example of condensation. (a) True (b) False
11. 11.True or false: “wet clothes dry outside” is an example of melting. (a) False (b) True
12. 12.🔍 Which is the odd one out? (a) water vapour (b) ice (c) frost (d) an icicle
13. 13.🔄 Which change is this: hail falls from the sky? (a) precipitation (b) melting (c) freezing (d) condensation
14. 14.Which of these is water as a solid? (a) sea water (b) water vapour (c) river water (d) frost
15. 15.🔄 Which change is this: water turns into vapour? (a) evaporation (b) melting (c) precipitation (d) condensation
16. 16.Which of these is an example of melting? (a) vapour turns into drops (b) drops on a cold glass (c) ice cream drips in sun (d) puddles dry in the sun
17. 17.Which of these is an example of precipitation? (a) clouds form in the sky (b) a lake turns to ice (c) water turns into ice (d) rain falls from clouds
18. 18.🧊💧♨️ Is “sea water” water as a solid, a liquid or a gas? (a) gas (b) liquid (c) solid
19. 19.🔍 Which is the odd one out? (a) ice (b) an icicle (c) hailstones (d) steam
20. 20.Which of these is water as a solid? (a) steam (b) hailstones (c) raindrops (d) dew
21. 21.🧊💧♨️ Is “water vapour” water as a solid, a liquid or a gas? (a) liquid (b) solid (c) gas
22. 22.Which of these is water as a liquid? (a) sea water (b) ice (c) frost (d) snow
23. 23.Which of these is water as a liquid? (a) snow (b) raindrops (c) steam (d) an icicle
24. 24.True or false: “snow falls on mountains” is an example of condensation. (a) False (b) True
25. 25.☀️ What gives the heat that makes water evaporate from the sea? (a) the soil (b) the stars (c) the moon (d) the sun
26. 26.💧 In how many states can water be found (solid, liquid, gas)?
27. 27.True or false: “ice turns into water” is an example of freezing. (a) True (b) False
28. 28.🔍 Which is the odd one out? (a) raindrops (b) sea water (c) frost (d) river water
29. 29.🧊💧♨️ Is “hailstones” water as a solid, a liquid or a gas? (a) gas (b) solid (c) liquid
30. 30.☁️ Clouds are made of tiny ___. (a) grains of sand (b) smoke puffs (c) bits of cotton (d) water droplets
31. 31.🔄 Which change is this: a snowman turns to water? (a) precipitation (b) melting (c) condensation (d) evaporation
32. 32.Which of these is water as a liquid? (a) ice (b) steam (c) an icicle (d) dew
33. 33.Which of these is an example of condensation? (a) rain falls from clouds (b) wet clothes dry outside (c) vapour turns into drops (d) water turns into ice
34. 34.Which of these is water as a solid? (a) ice (b) tap water (c) river water (d) dew
35. 35.Which of these is water as a liquid? (a) hailstones (b) tap water (c) frost (d) ice
36. 36.🧊💧♨️ Is “an icicle” water as a solid, a liquid or a gas? (a) gas (b) solid (c) liquid
37. 37.Which of these is water as a gas? (a) river water (b) frost (c) snow (d) steam
38. 38.🔍 Which is the odd one out? (a) an icicle (b) ice (c) raindrops (d) snow
39. 39.True or false: “rain falls from clouds” is an example of precipitation. (a) False (b) True
40. 40.True or false: “water turns into vapour” is an example of evaporation. (a) True (b) False

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