Class 4 EVS Worksheet: Water Cycle

EVS lesson 21: The water cycle · Set 588 · 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: “water turns into vapour” is an example of evaporation. (a) True (b) False
2. 2.Which of these is water as a solid? (a) an icicle (b) raindrops (c) river water (d) dew
3. 3.Which of these is water as a liquid? (a) snow (b) an icicle (c) water vapour (d) tap water
4. 4.Which of these is water as a liquid? (a) an icicle (b) hailstones (c) water vapour (d) river water
5. 5.🌊 Where is most of the water on Earth? (a) in rivers (b) in clouds (c) in the oceans (d) in wells
6. 6.🔄 Which change is this: a lake turns to ice? (a) evaporation (b) precipitation (c) melting (d) freezing
7. 7.🧊💧♨️ Is “snow” water as a solid, a liquid or a gas? (a) liquid (b) gas (c) solid
8. 8.Which of these is water as a solid? (a) steam (b) tap water (c) ice (d) raindrops
9. 9.Which of these is water as a solid? (a) water vapour (b) tap water (c) dew (d) frost
10. 10.🧊💧♨️ Is “water vapour” water as a solid, a liquid or a gas? (a) gas (b) liquid (c) solid
11. 11.True or false: “ice cream drips in sun” is an example of precipitation. (a) False (b) True
12. 12.🧊 Pure water freezes into ice at how many degrees Celsius?
13. 13.🔄 Which change is this: ice cream drips in sun? (a) precipitation (b) melting (c) condensation (d) evaporation
14. 14.🔍 Which is the odd one out? (a) steam (b) tap water (c) sea water (d) raindrops
15. 15.🧊💧♨️ Is “ice” water as a solid, a liquid or a gas? (a) solid (b) gas (c) liquid
16. 16.True or false: “rain falls from clouds” is an example of evaporation. (a) True (b) False
17. 17.🔍 Which is the odd one out? (a) an icicle (b) raindrops (c) sea water (d) dew
18. 18.Which of these is an example of evaporation? (a) puddles dry in the sun (b) vapour turns into drops (c) drops on a cold glass (d) water turns into ice
19. 19.True or false: “ice turns into water” is an example of precipitation. (a) True (b) False
20. 20.🔍 Which is the odd one out? (a) raindrops (b) river water (c) dew (d) hailstones
21. 21.🔍 Which is the odd one out? (a) river water (b) ice (c) raindrops (d) dew
22. 22.🧊💧♨️ Is “river water” water as a solid, a liquid or a gas? (a) gas (b) solid (c) liquid
23. 23.Which of these is an example of melting? (a) vapour turns into drops (b) puddles dry in the sun (c) ice cream drips in sun (d) water turns into ice
24. 24.Which of these is an example of condensation? (a) a lake turns to ice (b) puddles dry in the sun (c) clouds form in the sky (d) water turns into vapour
25. 25.🔄 Which change is this: vapour turns into drops? (a) melting (b) freezing (c) evaporation (d) condensation
26. 26.True or false: “vapour turns into drops” is an example of precipitation. (a) False (b) True
27. 27.🔄 Which change is this: rain falls from clouds? (a) condensation (b) melting (c) precipitation (d) evaporation
28. 28.☀️ What gives the heat that makes water evaporate from the sea? (a) the sun (b) the moon (c) the soil (d) the stars
29. 29.🧊💧♨️ Is “hailstones” water as a solid, a liquid or a gas? (a) liquid (b) solid (c) gas
30. 30.🔄 What is the endless journey of water from the sea to the clouds and back called? (a) the life cycle (b) the solar system (c) the water cycle (d) the food chain
31. 31.True or false: “vapour turns into drops” is an example of condensation. (a) True (b) False
32. 32.Which of these is an example of evaporation? (a) ice turns into water (b) a snowman turns to water (c) water turns into vapour (d) vapour turns into drops
33. 33.☁️ Clouds are made of tiny ___. (a) grains of sand (b) water droplets (c) smoke puffs (d) bits of cotton
34. 34.Which of these is an example of condensation? (a) a snowman turns to water (b) snow falls on mountains (c) puddles dry in the sun (d) vapour turns into drops
35. 35.True or false: “a snowman turns to water” is an example of evaporation. (a) False (b) True
36. 36.💧 In how many states can water be found (solid, liquid, gas)?
37. 37.🧊💧♨️ Is “frost” water as a solid, a liquid or a gas? (a) liquid (b) solid (c) gas
38. 38.Which of these is water as a liquid? (a) ice (b) frost (c) sea water (d) snow
39. 39.Which of these is water as a solid? (a) dew (b) hailstones (c) river water (d) steam
40. 40.🔍 Which is the odd one out? (a) tap water (b) river water (c) water vapour (d) raindrops

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