Class 4 EVS Worksheet: Water Cycle

EVS lesson 21: The water cycle · Set 812 · 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 is the odd one out? (a) sea water (b) hailstones (c) raindrops (d) river water
2. 2.🌊 Where is most of the water on Earth? (a) in the oceans (b) in wells (c) in rivers (d) in clouds
3. 3.🔄 Which change is this: wet clothes dry outside? (a) freezing (b) condensation (c) precipitation (d) evaporation
4. 4.Which of these is an example of evaporation? (a) hail falls from the sky (b) clouds form in the sky (c) water turns into vapour (d) a snowman turns to water
5. 5.🔄 What is the endless journey of water from the sea to the clouds and back called? (a) the solar system (b) the life cycle (c) the water cycle (d) the food chain
6. 6.🔍 Which is the odd one out? (a) raindrops (b) hailstones (c) snow (d) ice
7. 7.True or false: “snow falls on mountains” is an example of evaporation. (a) False (b) True
8. 8.Which of these is water as a gas? (a) steam (b) dew (c) snow (d) river water
9. 9.🔍 Which is the odd one out? (a) frost (b) dew (c) hailstones (d) snow
10. 10.🧊 Pure water freezes into ice at how many degrees Celsius?
11. 11.Which of these is water as a solid? (a) steam (b) river water (c) ice (d) water vapour
12. 12.Which of these is an example of precipitation? (a) clouds form in the sky (b) hail falls from the sky (c) puddles dry in the sun (d) drops on a cold glass
13. 13.Which of these is an example of melting? (a) wet clothes dry outside (b) water turns into ice (c) a snowman turns to water (d) drops on a cold glass
14. 14.🧊💧♨️ Is “tap water” water as a solid, a liquid or a gas? (a) liquid (b) gas (c) solid
15. 15.True or false: “drops on a cold glass” is an example of freezing. (a) False (b) True
16. 16.🔍 Which is the odd one out? (a) sea water (b) raindrops (c) steam (d) river water
17. 17.Which of these is an example of evaporation? (a) snow falls on mountains (b) a snowman turns to water (c) drops on a cold glass (d) puddles dry in the sun
18. 18.🔄 Which change is this: rain falls from clouds? (a) precipitation (b) freezing (c) melting (d) evaporation
19. 19.True or false: “a snowman turns to water” is an example of condensation. (a) False (b) True
20. 20.🔄 Which change is this: snow falls on mountains? (a) condensation (b) melting (c) precipitation (d) freezing
21. 21.🧊💧♨️ Is “frost” water as a solid, a liquid or a gas? (a) liquid (b) gas (c) solid
22. 22.🧊💧♨️ Is “dew” water as a solid, a liquid or a gas? (a) gas (b) liquid (c) solid
23. 23.♨️ At sea level, pure water boils at how many degrees Celsius?
24. 24.True or false: “a lake turns to ice” is an example of freezing. (a) False (b) True
25. 25.Which of these is water as a liquid? (a) frost (b) steam (c) water vapour (d) river water
26. 26.🔄 Which change is this: a snowman turns to water? (a) condensation (b) melting (c) precipitation (d) evaporation
27. 27.🔄 Which change is this: drops on a cold glass? (a) evaporation (b) melting (c) condensation (d) freezing
28. 28.💧 In how many states can water be found (solid, liquid, gas)?
29. 29.Which of these is water as a gas? (a) water vapour (b) hailstones (c) an icicle (d) sea water
30. 30.Which of these is water as a solid? (a) sea water (b) dew (c) tap water (d) an icicle
31. 31.🔄 Which change is this: clouds form in the sky? (a) melting (b) freezing (c) evaporation (d) condensation
32. 32.🧊💧♨️ Is “an icicle” water as a solid, a liquid or a gas? (a) gas (b) liquid (c) solid
33. 33.True or false: “ice turns into water” is an example of freezing. (a) True (b) False
34. 34.Which of these is an example of freezing? (a) a snowman turns to water (b) drops on a cold glass (c) vapour turns into drops (d) a lake turns to ice
35. 35.🔍 Which is the odd one out? (a) an icicle (b) hailstones (c) water vapour (d) snow
36. 36.True or false: “wet clothes dry outside” is an example of evaporation. (a) True (b) False
37. 37.Which of these is an example of freezing? (a) clouds form in the sky (b) drops on a cold glass (c) water turns into ice (d) vapour turns into drops
38. 38.Which of these is an example of melting? (a) wet clothes dry outside (b) ice turns into water (c) water turns into ice (d) clouds form in the sky
39. 39.True or false: “hail falls from the sky” is an example of melting. (a) False (b) True
40. 40.🔍 Which is the odd one out? (a) sea water (b) snow (c) dew (d) tap water

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