Class 4 EVS Worksheet: Water Cycle

EVS lesson 21: The water cycle · Set 378 · 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.🔄 What is the endless journey of water from the sea to the clouds and back called? (a) the food chain (b) the water cycle (c) the life cycle (d) the solar system
2. 2.♨️ At sea level, pure water boils at how many degrees Celsius?
3. 3.Which of these is an example of precipitation? (a) hail falls from the sky (b) vapour turns into drops (c) clouds form in the sky (d) ice turns into water
4. 4.🔍 Which is the odd one out? (a) hailstones (b) ice (c) water vapour (d) snow
5. 5.🧊💧♨️ Is “an icicle” water as a solid, a liquid or a gas? (a) gas (b) solid (c) liquid
6. 6.True or false: “drops on a cold glass” is an example of evaporation. (a) False (b) True
7. 7.Which of these is water as a liquid? (a) ice (b) hailstones (c) sea water (d) steam
8. 8.💧 In how many states can water be found (solid, liquid, gas)?
9. 9.🔍 Which is the odd one out? (a) tap water (b) sea water (c) dew (d) snow
10. 10.🔍 Which is the odd one out? (a) frost (b) ice (c) an icicle (d) tap water
11. 11.🔄 Which change is this: ice cream drips in sun? (a) condensation (b) freezing (c) evaporation (d) melting
12. 12.True or false: “water turns into vapour” is an example of precipitation. (a) True (b) False
13. 13.🧊💧♨️ Is “ice” water as a solid, a liquid or a gas? (a) liquid (b) gas (c) solid
14. 14.True or false: “ice turns into water” is an example of melting. (a) True (b) False
15. 15.True or false: “a snowman turns to water” is an example of condensation. (a) False (b) True
16. 16.Which of these is an example of evaporation? (a) a lake turns to ice (b) vapour turns into drops (c) water turns into ice (d) water turns into vapour
17. 17.🧊💧♨️ Is “snow” water as a solid, a liquid or a gas? (a) gas (b) liquid (c) solid
18. 18.🧊💧♨️ Is “hailstones” water as a solid, a liquid or a gas? (a) gas (b) liquid (c) solid
19. 19.Which of these is an example of condensation? (a) vapour turns into drops (b) hail falls from the sky (c) wet clothes dry outside (d) ice cream drips in sun
20. 20.True or false: “water turns into vapour” is an example of evaporation. (a) True (b) False
21. 21.Which of these is water as a liquid? (a) tap water (b) an icicle (c) hailstones (d) water vapour
22. 22.🔄 Which change is this: wet clothes dry outside? (a) melting (b) evaporation (c) condensation (d) freezing
23. 23.🔍 Which is the odd one out? (a) an icicle (b) raindrops (c) tap water (d) sea water
24. 24.🔄 Which change is this: water turns into vapour? (a) melting (b) condensation (c) precipitation (d) evaporation
25. 25.Which of these is water as a liquid? (a) water vapour (b) an icicle (c) raindrops (d) hailstones
26. 26.🧊💧♨️ Is “dew” water as a solid, a liquid or a gas? (a) gas (b) liquid (c) solid
27. 27.Which of these is water as a solid? (a) raindrops (b) dew (c) steam (d) ice
28. 28.Which of these is an example of melting? (a) a lake turns to ice (b) puddles dry in the sun (c) wet clothes dry outside (d) ice turns into water
29. 29.🔄 Which change is this: ice turns into water? (a) precipitation (b) condensation (c) melting (d) freezing
30. 30.Which of these is water as a gas? (a) dew (b) steam (c) tap water (d) sea water
31. 31.🧊💧♨️ Is “tap water” water as a solid, a liquid or a gas? (a) liquid (b) solid (c) gas
32. 32.🧊 Pure water freezes into ice at how many degrees Celsius?
33. 33.🔍 Which is the odd one out? (a) hailstones (b) tap water (c) raindrops (d) dew
34. 34.True or false: “water turns into ice” is an example of precipitation. (a) True (b) False
35. 35.Which of these is an example of melting? (a) rain falls from clouds (b) a snowman turns to water (c) wet clothes dry outside (d) a lake turns to ice
36. 36.🧊💧♨️ Is “water vapour” water as a solid, a liquid or a gas? (a) gas (b) solid (c) liquid
37. 37.☀️ What gives the heat that makes water evaporate from the sea? (a) the soil (b) the moon (c) the stars (d) the sun
38. 38.🧊💧♨️ Is “sea water” water as a solid, a liquid or a gas? (a) gas (b) solid (c) liquid
39. 39.True or false: “ice turns into water” is an example of precipitation. (a) False (b) True
40. 40.🔄 Which change is this: a lake turns to ice? (a) evaporation (b) melting (c) precipitation (d) freezing

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