Class 4 EVS Worksheet: Water Cycle

EVS lesson 21: The water cycle · Set 548 · 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.🌊 Where is most of the water on Earth? (a) in wells (b) in the oceans (c) in clouds (d) in rivers
2. 2.☁️ Clouds are made of tiny ___. (a) water droplets (b) bits of cotton (c) grains of sand (d) smoke puffs
3. 3.🧊💧♨️ Is “hailstones” water as a solid, a liquid or a gas? (a) solid (b) liquid (c) gas
4. 4.Which of these is water as a solid? (a) sea water (b) dew (c) tap water (d) an icicle
5. 5.🧊💧♨️ Is “dew” water as a solid, a liquid or a gas? (a) gas (b) solid (c) liquid
6. 6.💧 In how many states can water be found (solid, liquid, gas)?
7. 7.True or false: “ice turns into water” is an example of melting. (a) False (b) True
8. 8.Which of these is an example of evaporation? (a) hail falls from the sky (b) wet clothes dry outside (c) a snowman turns to water (d) ice cream drips in sun
9. 9.🔍 Which is the odd one out? (a) frost (b) an icicle (c) river water (d) hailstones
10. 10.🧊💧♨️ Is “river water” water as a solid, a liquid or a gas? (a) solid (b) gas (c) liquid
11. 11.Which of these is water as a liquid? (a) river water (b) ice (c) steam (d) frost
12. 12.True or false: “puddles dry in the sun” is an example of freezing. (a) True (b) False
13. 13.🧊💧♨️ Is “an icicle” water as a solid, a liquid or a gas? (a) gas (b) liquid (c) solid
14. 14.Which of these is an example of precipitation? (a) wet clothes dry outside (b) water turns into vapour (c) snow falls on mountains (d) water turns into ice
15. 15.☀️ What gives the heat that makes water evaporate from the sea? (a) the sun (b) the stars (c) the soil (d) the moon
16. 16.🔍 Which is the odd one out? (a) snow (b) tap water (c) an icicle (d) hailstones
17. 17.🔄 Which change is this: rain falls from clouds? (a) freezing (b) precipitation (c) melting (d) evaporation
18. 18.True or false: “water turns into vapour” is an example of evaporation. (a) False (b) True
19. 19.Which of these is water as a gas? (a) dew (b) water vapour (c) tap water (d) ice
20. 20.🧊💧♨️ Is “snow” water as a solid, a liquid or a gas? (a) gas (b) liquid (c) solid
21. 21.♨️ At sea level, pure water boils at how many degrees Celsius?
22. 22.🔍 Which is the odd one out? (a) tap water (b) steam (c) raindrops (d) dew
23. 23.🧊💧♨️ Is “ice” water as a solid, a liquid or a gas? (a) gas (b) solid (c) liquid
24. 24.Which of these is water as a gas? (a) river water (b) frost (c) dew (d) steam
25. 25.Which of these is water as a solid? (a) water vapour (b) river water (c) tap water (d) frost
26. 26.🔍 Which is the odd one out? (a) snow (b) ice (c) water vapour (d) frost
27. 27.Which of these is an example of evaporation? (a) water turns into ice (b) water turns into vapour (c) rain falls from clouds (d) drops on a cold glass
28. 28.Which of these is water as a liquid? (a) ice (b) frost (c) raindrops (d) hailstones
29. 29.🔄 Which change is this: wet clothes dry outside? (a) evaporation (b) condensation (c) precipitation (d) melting
30. 30.🧊💧♨️ Is “tap water” water as a solid, a liquid or a gas? (a) gas (b) solid (c) liquid
31. 31.True or false: “vapour turns into drops” is an example of precipitation. (a) True (b) False
32. 32.🧊💧♨️ Is “steam” water as a solid, a liquid or a gas? (a) solid (b) gas (c) liquid
33. 33.🧊 Pure water freezes into ice at how many degrees Celsius?
34. 34.🔄 Which change is this: puddles dry in the sun? (a) condensation (b) precipitation (c) evaporation (d) melting
35. 35.🔄 Which change is this: vapour turns into drops? (a) evaporation (b) freezing (c) condensation (d) melting
36. 36.🔄 Which change is this: clouds form in the sky? (a) condensation (b) melting (c) freezing (d) precipitation
37. 37.🔍 Which is the odd one out? (a) raindrops (b) snow (c) ice (d) an icicle
38. 38.Which of these is water as a liquid? (a) an icicle (b) dew (c) frost (d) hailstones
39. 39.🧊💧♨️ Is “water vapour” water as a solid, a liquid or a gas? (a) gas (b) solid (c) liquid
40. 40.🔄 Which change is this: drops on a cold glass? (a) condensation (b) freezing (c) precipitation (d) evaporation

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