Class 4 EVS Worksheet: Water Cycle

EVS lesson 21: The water cycle · Set 984 · 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 gas? (a) hailstones (b) ice (c) sea water (d) steam
2. 2.🧊💧♨️ Is “tap water” water as a solid, a liquid or a gas? (a) solid (b) liquid (c) gas
3. 3.Which of these is water as a gas? (a) water vapour (b) frost (c) an icicle (d) snow
4. 4.True or false: “wet clothes dry outside” is an example of precipitation. (a) True (b) False
5. 5.♨️ At sea level, pure water boils at how many degrees Celsius?
6. 6.Which of these is water as a solid? (a) river water (b) steam (c) tap water (d) ice
7. 7.🔍 Which is the odd one out? (a) frost (b) ice (c) tap water (d) snow
8. 8.🧊💧♨️ Is “hailstones” water as a solid, a liquid or a gas? (a) gas (b) solid (c) liquid
9. 9.True or false: “puddles dry in the sun” is an example of evaporation. (a) True (b) False
10. 10.Which of these is an example of condensation? (a) rain falls from clouds (b) puddles dry in the sun (c) ice cream drips in sun (d) vapour turns into drops
11. 11.🌊 Where is most of the water on Earth? (a) in clouds (b) in wells (c) in the oceans (d) in rivers
12. 12.🔍 Which is the odd one out? (a) raindrops (b) water vapour (c) tap water (d) sea water
13. 13.Which of these is an example of precipitation? (a) rain falls from clouds (b) ice turns into water (c) ice cream drips in sun (d) a lake turns to ice
14. 14.🧊💧♨️ Is “raindrops” water as a solid, a liquid or a gas? (a) liquid (b) gas (c) solid
15. 15.🔄 Which change is this: clouds form in the sky? (a) melting (b) precipitation (c) freezing (d) condensation
16. 16.🧊💧♨️ Is “river water” water as a solid, a liquid or a gas? (a) solid (b) liquid (c) gas
17. 17.Which of these is water as a liquid? (a) steam (b) an icicle (c) sea water (d) snow
18. 18.Which of these is an example of evaporation? (a) wet clothes dry outside (b) a lake turns to ice (c) snow falls on mountains (d) drops on a cold glass
19. 19.🧊 Pure water freezes into ice at how many degrees Celsius?
20. 20.🔄 What is the endless journey of water from the sea to the clouds and back called? (a) the solar system (b) the water cycle (c) the food chain (d) the life cycle
21. 21.Which of these is an example of condensation? (a) snow falls on mountains (b) water turns into ice (c) clouds form in the sky (d) ice cream drips in sun
22. 22.🧊💧♨️ Is “water vapour” water as a solid, a liquid or a gas? (a) gas (b) liquid (c) solid
23. 23.True or false: “water turns into vapour” is an example of evaporation. (a) False (b) True
24. 24.🔄 Which change is this: water turns into vapour? (a) melting (b) condensation (c) evaporation (d) freezing
25. 25.🔍 Which is the odd one out? (a) ice (b) an icicle (c) steam (d) snow
26. 26.🔍 Which is the odd one out? (a) sea water (b) dew (c) frost (d) tap water
27. 27.Which of these is an example of evaporation? (a) clouds form in the sky (b) a snowman turns to water (c) drops on a cold glass (d) water turns into vapour
28. 28.Which of these is an example of condensation? (a) a snowman turns to water (b) water turns into vapour (c) puddles dry in the sun (d) drops on a cold glass
29. 29.🔄 Which change is this: snow falls on mountains? (a) condensation (b) melting (c) evaporation (d) precipitation
30. 30.💧 In how many states can water be found (solid, liquid, gas)?
31. 31.True or false: “clouds form in the sky” is an example of freezing. (a) True (b) False
32. 32.Which of these is water as a solid? (a) dew (b) tap water (c) water vapour (d) snow
33. 33.🧊💧♨️ Is “an icicle” water as a solid, a liquid or a gas? (a) gas (b) liquid (c) solid
34. 34.True or false: “a snowman turns to water” is an example of precipitation. (a) False (b) True
35. 35.🔄 Which change is this: water turns into ice? (a) precipitation (b) freezing (c) melting (d) evaporation
36. 36.Which of these is water as a liquid? (a) water vapour (b) steam (c) an icicle (d) dew
37. 37.True or false: “puddles dry in the sun” is an example of condensation. (a) True (b) False
38. 38.Which of these is water as a liquid? (a) raindrops (b) hailstones (c) ice (d) frost
39. 39.🧊💧♨️ Is “snow” water as a solid, a liquid or a gas? (a) gas (b) liquid (c) solid
40. 40.Which of these is an example of evaporation? (a) vapour turns into drops (b) water turns into ice (c) clouds form in the sky (d) puddles dry in the sun

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