Class 4 EVS Worksheet: Water Cycle

EVS lesson 21: The water cycle · Set 556 · 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.🧊 Pure water freezes into ice at how many degrees Celsius?
2. 2.Which of these is water as a liquid? (a) sea water (b) frost (c) steam (d) an icicle
3. 3.Which of these is water as a gas? (a) hailstones (b) raindrops (c) dew (d) water vapour
4. 4.🔄 Which change is this: clouds form in the sky? (a) evaporation (b) freezing (c) precipitation (d) condensation
5. 5.Which of these is an example of freezing? (a) snow falls on mountains (b) puddles dry in the sun (c) hail falls from the sky (d) water turns into ice
6. 6.Which of these is an example of freezing? (a) water turns into vapour (b) vapour turns into drops (c) puddles dry in the sun (d) a lake turns to ice
7. 7.💧 In how many states can water be found (solid, liquid, gas)?
8. 8.🧊💧♨️ Is “frost” water as a solid, a liquid or a gas? (a) liquid (b) gas (c) solid
9. 9.Which of these is water as a solid? (a) tap water (b) river water (c) sea water (d) ice
10. 10.🔄 What is the endless journey of water from the sea to the clouds and back called? (a) the food chain (b) the solar system (c) the life cycle (d) the water cycle
11. 11.🔍 Which is the odd one out? (a) an icicle (b) ice (c) snow (d) river water
12. 12.Which of these is an example of melting? (a) water turns into vapour (b) a lake turns to ice (c) puddles dry in the sun (d) a snowman turns to water
13. 13.🧊💧♨️ Is “snow” water as a solid, a liquid or a gas? (a) solid (b) gas (c) liquid
14. 14.🔄 Which change is this: puddles dry in the sun? (a) evaporation (b) freezing (c) melting (d) condensation
15. 15.Which of these is an example of evaporation? (a) water turns into ice (b) drops on a cold glass (c) water turns into vapour (d) ice cream drips in sun
16. 16.Which of these is an example of condensation? (a) ice turns into water (b) water turns into ice (c) hail falls from the sky (d) drops on a cold glass
17. 17.🔍 Which is the odd one out? (a) an icicle (b) hailstones (c) dew (d) snow
18. 18.🔄 Which change is this: ice cream drips in sun? (a) condensation (b) evaporation (c) precipitation (d) melting
19. 19.Which of these is water as a liquid? (a) river water (b) ice (c) water vapour (d) an icicle
20. 20.🧊💧♨️ Is “dew” water as a solid, a liquid or a gas? (a) gas (b) liquid (c) solid
21. 21.🔍 Which is the odd one out? (a) sea water (b) snow (c) raindrops (d) river water
22. 22.🧊💧♨️ Is “water vapour” water as a solid, a liquid or a gas? (a) liquid (b) solid (c) gas
23. 23.Which of these is water as a solid? (a) river water (b) snow (c) raindrops (d) tap water
24. 24.🧊💧♨️ Is “steam” water as a solid, a liquid or a gas? (a) solid (b) liquid (c) gas
25. 25.♨️ At sea level, pure water boils at how many degrees Celsius?
26. 26.True or false: “a snowman turns to water” is an example of condensation. (a) False (b) True
27. 27.🧊💧♨️ Is “river water” water as a solid, a liquid or a gas? (a) liquid (b) solid (c) gas
28. 28.🌊 Where is most of the water on Earth? (a) in wells (b) in clouds (c) in the oceans (d) in rivers
29. 29.Which of these is water as a gas? (a) sea water (b) ice (c) steam (d) river water
30. 30.🔍 Which is the odd one out? (a) snow (b) steam (c) an icicle (d) ice
31. 31.Which of these is an example of precipitation? (a) drops on a cold glass (b) a lake turns to ice (c) vapour turns into drops (d) hail falls from the sky
32. 32.🔄 Which change is this: hail falls from the sky? (a) precipitation (b) freezing (c) evaporation (d) condensation
33. 33.🔍 Which is the odd one out? (a) dew (b) river water (c) an icicle (d) tap water
34. 34.True or false: “water turns into ice” is an example of freezing. (a) False (b) True
35. 35.Which of these is an example of condensation? (a) hail falls from the sky (b) puddles dry in the sun (c) rain falls from clouds (d) vapour turns into drops
36. 36.Which of these is water as a solid? (a) river water (b) dew (c) an icicle (d) water vapour
37. 37.True or false: “ice turns into water” is an example of melting. (a) False (b) True
38. 38.True or false: “clouds form in the sky” is an example of evaporation. (a) True (b) False
39. 39.Which of these is water as a liquid? (a) water vapour (b) frost (c) hailstones (d) dew
40. 40.🔍 Which is the odd one out? (a) river water (b) sea water (c) dew (d) water vapour

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