Class 4 EVS Worksheet: Water Cycle

EVS lesson 21: The water cycle · Set 909 · 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 an example of evaporation? (a) a snowman turns to water (b) clouds form in the sky (c) puddles dry in the sun (d) water turns into ice
2. 2.🔄 What is the endless journey of water from the sea to the clouds and back called? (a) the food chain (b) the life cycle (c) the solar system (d) the water cycle
3. 3.True or false: “water turns into vapour” is an example of evaporation. (a) True (b) False
4. 4.Which of these is water as a gas? (a) raindrops (b) sea water (c) water vapour (d) hailstones
5. 5.🧊💧♨️ Is “hailstones” water as a solid, a liquid or a gas? (a) liquid (b) solid (c) gas
6. 6.🧊💧♨️ Is “sea water” water as a solid, a liquid or a gas? (a) solid (b) gas (c) liquid
7. 7.Which of these is an example of freezing? (a) drops on a cold glass (b) snow falls on mountains (c) hail falls from the sky (d) water turns into ice
8. 8.🧊💧♨️ Is “ice” water as a solid, a liquid or a gas? (a) gas (b) solid (c) liquid
9. 9.🧊💧♨️ Is “steam” water as a solid, a liquid or a gas? (a) solid (b) gas (c) liquid
10. 10.Which of these is water as a liquid? (a) frost (b) snow (c) dew (d) hailstones
11. 11.🔄 Which change is this: drops on a cold glass? (a) evaporation (b) freezing (c) melting (d) condensation
12. 12.☁️ Clouds are made of tiny ___. (a) grains of sand (b) smoke puffs (c) bits of cotton (d) water droplets
13. 13.True or false: “water turns into ice” is an example of condensation. (a) False (b) True
14. 14.Which of these is water as a solid? (a) hailstones (b) raindrops (c) steam (d) dew
15. 15.True or false: “snow falls on mountains” is an example of evaporation. (a) False (b) True
16. 16.True or false: “puddles dry in the sun” is an example of freezing. (a) True (b) False
17. 17.Which of these is an example of precipitation? (a) snow falls on mountains (b) ice cream drips in sun (c) a lake turns to ice (d) water turns into ice
18. 18.True or false: “puddles dry in the sun” is an example of precipitation. (a) False (b) True
19. 19.True or false: “snow falls on mountains” is an example of precipitation. (a) False (b) True
20. 20.🧊💧♨️ Is “water vapour” water as a solid, a liquid or a gas? (a) liquid (b) solid (c) gas
21. 21.🔍 Which is the odd one out? (a) dew (b) water vapour (c) sea water (d) tap water
22. 22.🔍 Which is the odd one out? (a) dew (b) steam (c) sea water (d) tap water
23. 23.☀️ What gives the heat that makes water evaporate from the sea? (a) the soil (b) the sun (c) the moon (d) the stars
24. 24.💧 In how many states can water be found (solid, liquid, gas)?
25. 25.True or false: “wet clothes dry outside” is an example of condensation. (a) True (b) False
26. 26.Which of these is an example of melting? (a) clouds form in the sky (b) wet clothes dry outside (c) ice cream drips in sun (d) a lake turns to ice
27. 27.🧊💧♨️ Is “an icicle” water as a solid, a liquid or a gas? (a) solid (b) liquid (c) gas
28. 28.Which of these is water as a solid? (a) water vapour (b) dew (c) tap water (d) an icicle
29. 29.True or false: “rain falls from clouds” is an example of freezing. (a) True (b) False
30. 30.Which of these is water as a liquid? (a) frost (b) tap water (c) steam (d) snow
31. 31.🔍 Which is the odd one out? (a) sea water (b) dew (c) tap water (d) ice
32. 32.🌊 Where is most of the water on Earth? (a) in the oceans (b) in clouds (c) in rivers (d) in wells
33. 33.True or false: “a lake turns to ice” is an example of freezing. (a) True (b) False
34. 34.🧊💧♨️ Is “frost” water as a solid, a liquid or a gas? (a) liquid (b) gas (c) solid
35. 35.🔍 Which is the odd one out? (a) hailstones (b) river water (c) dew (d) tap water
36. 36.Which of these is an example of condensation? (a) ice turns into water (b) water turns into vapour (c) drops on a cold glass (d) rain falls from clouds
37. 37.Which of these is an example of melting? (a) snow falls on mountains (b) ice turns into water (c) drops on a cold glass (d) vapour turns into drops
38. 38.🔍 Which is the odd one out? (a) snow (b) frost (c) hailstones (d) dew
39. 39.🧊💧♨️ Is “river water” water as a solid, a liquid or a gas? (a) gas (b) solid (c) liquid
40. 40.🔄 Which change is this: puddles dry in the sun? (a) precipitation (b) condensation (c) freezing (d) evaporation

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