Class 4 EVS Worksheet: Water Cycle

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

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