Class 4 EVS Worksheet: Water Cycle

EVS lesson 21: The water cycle · Set 759 · 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.True or false: “a lake turns to ice” is an example of freezing. (a) True (b) False
2. 2.🔄 Which change is this: clouds form in the sky? (a) evaporation (b) freezing (c) condensation (d) melting
3. 3.Which of these is water as a solid? (a) river water (b) dew (c) tap water (d) ice
4. 4.Which of these is an example of precipitation? (a) ice turns into water (b) water turns into vapour (c) hail falls from the sky (d) vapour turns into drops
5. 5.🧊💧♨️ Is “dew” water as a solid, a liquid or a gas? (a) solid (b) gas (c) liquid
6. 6.🌊 Where is most of the water on Earth? (a) in rivers (b) in clouds (c) in wells (d) in the oceans
7. 7.🔍 Which is the odd one out? (a) frost (b) sea water (c) snow (d) ice
8. 8.🔍 Which is the odd one out? (a) frost (b) an icicle (c) raindrops (d) hailstones
9. 9.Which of these is an example of precipitation? (a) ice cream drips in sun (b) a lake turns to ice (c) rain falls from clouds (d) clouds form in the sky
10. 10.🔄 Which change is this: hail falls from the sky? (a) precipitation (b) evaporation (c) freezing (d) melting
11. 11.🧊💧♨️ Is “an icicle” water as a solid, a liquid or a gas? (a) gas (b) liquid (c) solid
12. 12.Which of these is water as a liquid? (a) dew (b) an icicle (c) steam (d) frost
13. 13.🔍 Which is the odd one out? (a) river water (b) ice (c) frost (d) snow
14. 14.🔄 Which change is this: rain falls from clouds? (a) evaporation (b) precipitation (c) condensation (d) freezing
15. 15.🧊💧♨️ Is “snow” water as a solid, a liquid or a gas? (a) solid (b) liquid (c) gas
16. 16.Which of these is an example of condensation? (a) water turns into vapour (b) snow falls on mountains (c) ice turns into water (d) clouds form in the sky
17. 17.Which of these is an example of condensation? (a) drops on a cold glass (b) water turns into ice (c) puddles dry in the sun (d) water turns into vapour
18. 18.💧 In how many states can water be found (solid, liquid, gas)?
19. 19.☀️ What gives the heat that makes water evaporate from the sea? (a) the soil (b) the stars (c) the moon (d) the sun
20. 20.🔍 Which is the odd one out? (a) frost (b) tap water (c) raindrops (d) sea water
21. 21.🔄 Which change is this: vapour turns into drops? (a) precipitation (b) melting (c) freezing (d) condensation
22. 22.True or false: “snow falls on mountains” is an example of evaporation. (a) True (b) False
23. 23.🔄 Which change is this: water turns into ice? (a) evaporation (b) precipitation (c) melting (d) freezing
24. 24.🧊💧♨️ Is “raindrops” water as a solid, a liquid or a gas? (a) solid (b) liquid (c) gas
25. 25.Which of these is water as a gas? (a) tap water (b) hailstones (c) water vapour (d) an icicle
26. 26.♨️ At sea level, pure water boils at how many degrees Celsius?
27. 27.🧊💧♨️ Is “frost” water as a solid, a liquid or a gas? (a) solid (b) gas (c) liquid
28. 28.🔍 Which is the odd one out? (a) tap water (b) steam (c) raindrops (d) dew
29. 29.☁️ Clouds are made of tiny ___. (a) grains of sand (b) smoke puffs (c) water droplets (d) bits of cotton
30. 30.Which of these is water as a liquid? (a) ice (b) water vapour (c) river water (d) an icicle
31. 31.🔍 Which is the odd one out? (a) tap water (b) raindrops (c) dew (d) snow
32. 32.Which of these is water as a gas? (a) an icicle (b) raindrops (c) steam (d) frost
33. 33.True or false: “puddles dry in the sun” is an example of evaporation. (a) False (b) True
34. 34.🧊 Pure water freezes into ice at how many degrees Celsius?
35. 35.True or false: “snow falls on mountains” is an example of precipitation. (a) True (b) False
36. 36.🧊💧♨️ Is “river water” water as a solid, a liquid or a gas? (a) solid (b) gas (c) liquid
37. 37.Which of these is an example of evaporation? (a) water turns into ice (b) hail falls from the sky (c) ice cream drips in sun (d) puddles dry in the sun
38. 38.True or false: “wet clothes dry outside” is an example of condensation. (a) False (b) True
39. 39.Which of these is an example of precipitation? (a) ice turns into water (b) wet clothes dry outside (c) snow falls on mountains (d) a lake turns to ice
40. 40.Which of these is an example of freezing? (a) hail falls from the sky (b) a lake turns to ice (c) wet clothes dry outside (d) clouds form in the sky

Free evs lessons, practice and worksheets at talentjr.in/evs-worksheets