Class 4 EVS Worksheet: Water Cycle

EVS lesson 21: The water cycle · Set 795 · 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 liquid? (a) snow (b) frost (c) dew (d) ice
2. 2.🧊💧♨️ Is “an icicle” water as a solid, a liquid or a gas? (a) liquid (b) gas (c) solid
3. 3.☀️ What gives the heat that makes water evaporate from the sea? (a) the moon (b) the soil (c) the stars (d) the sun
4. 4.🔍 Which is the odd one out? (a) an icicle (b) snow (c) hailstones (d) steam
5. 5.Which of these is an example of precipitation? (a) ice turns into water (b) rain falls from clouds (c) water turns into ice (d) a lake turns to ice
6. 6.🔄 Which change is this: a snowman turns to water? (a) freezing (b) condensation (c) precipitation (d) melting
7. 7.♨️ At sea level, pure water boils at how many degrees Celsius?
8. 8.True or false: “drops on a cold glass” is an example of condensation. (a) True (b) False
9. 9.Which of these is an example of melting? (a) rain falls from clouds (b) ice cream drips in sun (c) hail falls from the sky (d) snow falls on mountains
10. 10.Which of these is an example of melting? (a) vapour turns into drops (b) water turns into ice (c) clouds form in the sky (d) ice turns into water
11. 11.🧊💧♨️ Is “snow” water as a solid, a liquid or a gas? (a) gas (b) solid (c) liquid
12. 12.🌊 Where is most of the water on Earth? (a) in clouds (b) in the oceans (c) in rivers (d) in wells
13. 13.🔄 Which change is this: a lake turns to ice? (a) evaporation (b) freezing (c) condensation (d) precipitation
14. 14.Which of these is an example of condensation? (a) drops on a cold glass (b) hail falls from the sky (c) a lake turns to ice (d) wet clothes dry outside
15. 15.💧 In how many states can water be found (solid, liquid, gas)?
16. 16.🔍 Which is the odd one out? (a) raindrops (b) tap water (c) dew (d) an icicle
17. 17.🧊💧♨️ Is “ice” water as a solid, a liquid or a gas? (a) solid (b) liquid (c) gas
18. 18.Which of these is water as a solid? (a) ice (b) water vapour (c) sea water (d) river water
19. 19.True or false: “snow falls on mountains” is an example of precipitation. (a) False (b) True
20. 20.Which of these is an example of precipitation? (a) vapour turns into drops (b) drops on a cold glass (c) snow falls on mountains (d) water turns into ice
21. 21.Which of these is water as a gas? (a) snow (b) ice (c) water vapour (d) dew
22. 22.Which of these is water as a gas? (a) dew (b) hailstones (c) steam (d) an icicle
23. 23.Which of these is an example of evaporation? (a) a snowman turns to water (b) water turns into ice (c) vapour turns into drops (d) puddles dry in the sun
24. 24.True or false: “water turns into vapour” is an example of evaporation. (a) False (b) True
25. 25.🔍 Which is the odd one out? (a) raindrops (b) water vapour (c) dew (d) sea water
26. 26.🧊💧♨️ Is “dew” water as a solid, a liquid or a gas? (a) liquid (b) gas (c) solid
27. 27.🧊💧♨️ Is “tap water” water as a solid, a liquid or a gas? (a) solid (b) liquid (c) gas
28. 28.True or false: “water turns into ice” is an example of precipitation. (a) True (b) False
29. 29.🔄 Which change is this: rain falls from clouds? (a) evaporation (b) condensation (c) precipitation (d) freezing
30. 30.🧊 Pure water freezes into ice at how many degrees Celsius?
31. 31.🧊💧♨️ Is “sea water” water as a solid, a liquid or a gas? (a) gas (b) liquid (c) solid
32. 32.True or false: “a lake turns to ice” is an example of freezing. (a) True (b) False
33. 33.☁️ Clouds are made of tiny ___. (a) smoke puffs (b) bits of cotton (c) water droplets (d) grains of sand
34. 34.🧊💧♨️ Is “river water” water as a solid, a liquid or a gas? (a) solid (b) gas (c) liquid
35. 35.True or false: “wet clothes dry outside” is an example of precipitation. (a) False (b) True
36. 36.True or false: “vapour turns into drops” is an example of condensation. (a) False (b) True
37. 37.🔄 Which change is this: snow falls on mountains? (a) condensation (b) freezing (c) precipitation (d) evaporation
38. 38.True or false: “vapour turns into drops” is an example of evaporation. (a) False (b) True
39. 39.🔍 Which is the odd one out? (a) hailstones (b) dew (c) river water (d) raindrops
40. 40.True or false: “puddles dry in the sun” is an example of evaporation. (a) True (b) False

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