Class 4 EVS Worksheet: Water Cycle

EVS lesson 21: The water cycle · Set 278 · 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 evaporation? (a) ice cream drips in sun (b) clouds form in the sky (c) puddles dry in the sun (d) a snowman turns to water
2. 2.Which of these is an example of evaporation? (a) a snowman turns to water (b) vapour turns into drops (c) rain falls from clouds (d) water turns into vapour
3. 3.💧 In how many states can water be found (solid, liquid, gas)?
4. 4.☀️ What gives the heat that makes water evaporate from the sea? (a) the moon (b) the stars (c) the soil (d) the sun
5. 5.🔄 Which change is this: wet clothes dry outside? (a) precipitation (b) melting (c) freezing (d) evaporation
6. 6.🧊 Pure water freezes into ice at how many degrees Celsius?
7. 7.Which of these is an example of melting? (a) ice turns into water (b) wet clothes dry outside (c) rain falls from clouds (d) clouds form in the sky
8. 8.Which of these is an example of melting? (a) snow falls on mountains (b) water turns into ice (c) hail falls from the sky (d) a snowman turns to water
9. 9.🔄 Which change is this: a lake turns to ice? (a) precipitation (b) melting (c) freezing (d) evaporation
10. 10.🧊💧♨️ Is “river water” water as a solid, a liquid or a gas? (a) gas (b) solid (c) liquid
11. 11.🧊💧♨️ Is “sea water” water as a solid, a liquid or a gas? (a) gas (b) liquid (c) solid
12. 12.Which of these is water as a solid? (a) dew (b) sea water (c) frost (d) tap water
13. 13.🧊💧♨️ Is “dew” water as a solid, a liquid or a gas? (a) solid (b) liquid (c) gas
14. 14.🧊💧♨️ Is “ice” water as a solid, a liquid or a gas? (a) gas (b) solid (c) liquid
15. 15.Which of these is water as a liquid? (a) tap water (b) steam (c) snow (d) hailstones
16. 16.Which of these is an example of evaporation? (a) a lake turns to ice (b) ice turns into water (c) wet clothes dry outside (d) ice cream drips in sun
17. 17.🔄 Which change is this: hail falls from the sky? (a) melting (b) freezing (c) precipitation (d) evaporation
18. 18.🔄 Which change is this: vapour turns into drops? (a) melting (b) condensation (c) freezing (d) precipitation
19. 19.🌊 Where is most of the water on Earth? (a) in wells (b) in rivers (c) in the oceans (d) in clouds
20. 20.True or false: “hail falls from the sky” is an example of precipitation. (a) False (b) True
21. 21.Which of these is an example of precipitation? (a) wet clothes dry outside (b) snow falls on mountains (c) water turns into vapour (d) vapour turns into drops
22. 22.🔍 Which is the odd one out? (a) snow (b) hailstones (c) water vapour (d) ice
23. 23.♨️ At sea level, pure water boils at how many degrees Celsius?
24. 24.True or false: “ice turns into water” is an example of condensation. (a) False (b) True
25. 25.🔍 Which is the odd one out? (a) raindrops (b) dew (c) tap water (d) ice
26. 26.🧊💧♨️ Is “water vapour” water as a solid, a liquid or a gas? (a) gas (b) solid (c) liquid
27. 27.🧊💧♨️ Is “tap water” water as a solid, a liquid or a gas? (a) liquid (b) gas (c) solid
28. 28.🔍 Which is the odd one out? (a) hailstones (b) an icicle (c) snow (d) raindrops
29. 29.Which of these is water as a solid? (a) tap water (b) raindrops (c) steam (d) ice
30. 30.☁️ Clouds are made of tiny ___. (a) grains of sand (b) water droplets (c) bits of cotton (d) smoke puffs
31. 31.🔄 Which change is this: ice cream drips in sun? (a) evaporation (b) freezing (c) melting (d) condensation
32. 32.🔄 Which change is this: rain falls from clouds? (a) precipitation (b) freezing (c) melting (d) evaporation
33. 33.🔄 Which change is this: snow falls on mountains? (a) melting (b) freezing (c) condensation (d) precipitation
34. 34.Which of these is water as a liquid? (a) an icicle (b) raindrops (c) steam (d) ice
35. 35.True or false: “clouds form in the sky” is an example of precipitation. (a) True (b) False
36. 36.🔍 Which is the odd one out? (a) hailstones (b) tap water (c) sea water (d) raindrops
37. 37.🔍 Which is the odd one out? (a) tap water (b) raindrops (c) sea water (d) snow
38. 38.True or false: “snow falls on mountains” is an example of precipitation. (a) False (b) True
39. 39.🔍 Which is the odd one out? (a) river water (b) hailstones (c) frost (d) ice
40. 40.Which of these is an example of freezing? (a) a snowman turns to water (b) clouds form in the sky (c) water turns into ice (d) wet clothes dry outside

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