Class 4 EVS Worksheet: Water Cycle

EVS lesson 21: The water cycle · Set 661 · 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) ice (b) water vapour (c) river water (d) tap water
2. 2.🔍 Which is the odd one out? (a) ice (b) dew (c) snow (d) frost
3. 3.🧊💧♨️ Is “dew” water as a solid, a liquid or a gas? (a) solid (b) gas (c) liquid
4. 4.True or false: “water turns into vapour” is an example of freezing. (a) False (b) True
5. 5.🧊💧♨️ Is “river water” water as a solid, a liquid or a gas? (a) solid (b) liquid (c) gas
6. 6.♨️ At sea level, pure water boils at how many degrees Celsius?
7. 7.True or false: “ice turns into water” is an example of precipitation. (a) True (b) False
8. 8.Which of these is water as a solid? (a) steam (b) river water (c) hailstones (d) water vapour
9. 9.💧 In how many states can water be found (solid, liquid, gas)?
10. 10.🔍 Which is the odd one out? (a) raindrops (b) river water (c) dew (d) water vapour
11. 11.True or false: “ice cream drips in sun” is an example of precipitation. (a) False (b) True
12. 12.Which of these is an example of precipitation? (a) rain falls from clouds (b) vapour turns into drops (c) drops on a cold glass (d) water turns into vapour
13. 13.Which of these is water as a liquid? (a) hailstones (b) steam (c) frost (d) raindrops
14. 14.🔄 Which change is this: a snowman turns to water? (a) precipitation (b) condensation (c) freezing (d) melting
15. 15.Which of these is water as a solid? (a) tap water (b) river water (c) steam (d) ice
16. 16.Which of these is water as a solid? (a) snow (b) sea water (c) dew (d) river water
17. 17.🔍 Which is the odd one out? (a) river water (b) sea water (c) dew (d) steam
18. 18.🔄 Which change is this: ice turns into water? (a) melting (b) evaporation (c) condensation (d) freezing
19. 19.Which of these is an example of evaporation? (a) hail falls from the sky (b) vapour turns into drops (c) puddles dry in the sun (d) drops on a cold glass
20. 20.Which of these is an example of evaporation? (a) hail falls from the sky (b) snow falls on mountains (c) a lake turns to ice (d) water turns into vapour
21. 21.🔄 Which change is this: vapour turns into drops? (a) evaporation (b) condensation (c) freezing (d) melting
22. 22.🧊💧♨️ Is “tap water” water as a solid, a liquid or a gas? (a) gas (b) liquid (c) solid
23. 23.Which of these is water as a liquid? (a) water vapour (b) snow (c) river water (d) an icicle
24. 24.🔍 Which is the odd one out? (a) sea water (b) dew (c) raindrops (d) an icicle
25. 25.Which of these is an example of freezing? (a) a lake turns to ice (b) hail falls from the sky (c) rain falls from clouds (d) snow falls on mountains
26. 26.🧊💧♨️ Is “steam” water as a solid, a liquid or a gas? (a) gas (b) solid (c) liquid
27. 27.True or false: “puddles dry in the sun” is an example of freezing. (a) True (b) False
28. 28.🔄 Which change is this: ice cream drips in sun? (a) freezing (b) evaporation (c) melting (d) precipitation
29. 29.☀️ What gives the heat that makes water evaporate from the sea? (a) the soil (b) the sun (c) the stars (d) the moon
30. 30.🔄 Which change is this: a lake turns to ice? (a) melting (b) freezing (c) precipitation (d) evaporation
31. 31.True or false: “snow falls on mountains” is an example of melting. (a) True (b) False
32. 32.Which of these is water as a solid? (a) tap water (b) raindrops (c) an icicle (d) sea water
33. 33.🧊💧♨️ Is “hailstones” water as a solid, a liquid or a gas? (a) solid (b) gas (c) liquid
34. 34.Which of these is water as a liquid? (a) sea water (b) water vapour (c) snow (d) hailstones
35. 35.☁️ Clouds are made of tiny ___. (a) water droplets (b) bits of cotton (c) grains of sand (d) smoke puffs
36. 36.🔄 What is the endless journey of water from the sea to the clouds and back called? (a) the solar system (b) the food chain (c) the life cycle (d) the water cycle
37. 37.🧊💧♨️ Is “sea water” water as a solid, a liquid or a gas? (a) solid (b) gas (c) liquid
38. 38.True or false: “vapour turns into drops” is an example of precipitation. (a) False (b) True
39. 39.🔄 Which change is this: drops on a cold glass? (a) freezing (b) precipitation (c) condensation (d) evaporation
40. 40.Which of these is an example of condensation? (a) clouds form in the sky (b) hail falls from the sky (c) water turns into ice (d) water turns into vapour

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