Class 4 EVS Worksheet: Water Cycle

EVS lesson 21: The water cycle · Set 414 · 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 freezing? (a) water turns into vapour (b) water turns into ice (c) vapour turns into drops (d) wet clothes dry outside
2. 2.🌊 Where is most of the water on Earth? (a) in clouds (b) in rivers (c) in wells (d) in the oceans
3. 3.♨️ At sea level, pure water boils at how many degrees Celsius?
4. 4.Which of these is water as a liquid? (a) river water (b) water vapour (c) an icicle (d) ice
5. 5.🧊💧♨️ Is “sea water” water as a solid, a liquid or a gas? (a) liquid (b) solid (c) gas
6. 6.🔍 Which is the odd one out? (a) tap water (b) water vapour (c) raindrops (d) sea water
7. 7.🔄 Which change is this: ice cream drips in sun? (a) precipitation (b) condensation (c) melting (d) evaporation
8. 8.🔍 Which is the odd one out? (a) snow (b) frost (c) steam (d) ice
9. 9.True or false: “wet clothes dry outside” is an example of precipitation. (a) False (b) True
10. 10.🔍 Which is the odd one out? (a) river water (b) tap water (c) an icicle (d) dew
11. 11.Which of these is water as a liquid? (a) water vapour (b) hailstones (c) dew (d) steam
12. 12.🔍 Which is the odd one out? (a) dew (b) river water (c) frost (d) raindrops
13. 13.🧊💧♨️ Is “an icicle” water as a solid, a liquid or a gas? (a) gas (b) solid (c) liquid
14. 14.Which of these is an example of melting? (a) puddles dry in the sun (b) wet clothes dry outside (c) ice cream drips in sun (d) water turns into ice
15. 15.🔄 Which change is this: water turns into vapour? (a) precipitation (b) condensation (c) melting (d) evaporation
16. 16.☁️ Clouds are made of tiny ___. (a) bits of cotton (b) grains of sand (c) smoke puffs (d) water droplets
17. 17.🔄 Which change is this: a snowman turns to water? (a) melting (b) precipitation (c) condensation (d) freezing
18. 18.☀️ What gives the heat that makes water evaporate from the sea? (a) the sun (b) the soil (c) the stars (d) the moon
19. 19.🔄 Which change is this: water turns into ice? (a) freezing (b) melting (c) condensation (d) evaporation
20. 20.True or false: “hail falls from the sky” is an example of precipitation. (a) True (b) False
21. 21.Which of these is water as a liquid? (a) raindrops (b) hailstones (c) snow (d) ice
22. 22.Which of these is water as a solid? (a) hailstones (b) steam (c) dew (d) river water
23. 23.Which of these is an example of condensation? (a) clouds form in the sky (b) puddles dry in the sun (c) a snowman turns to water (d) water turns into vapour
24. 24.Which of these is water as a solid? (a) ice (b) dew (c) river water (d) tap water
25. 25.🧊💧♨️ Is “steam” water as a solid, a liquid or a gas? (a) liquid (b) gas (c) solid
26. 26.True or false: “a snowman turns to water” is an example of melting. (a) False (b) True
27. 27.🔍 Which is the odd one out? (a) snow (b) river water (c) raindrops (d) dew
28. 28.Which of these is an example of evaporation? (a) water turns into vapour (b) rain falls from clouds (c) ice turns into water (d) a snowman turns to water
29. 29.🔄 Which change is this: clouds form in the sky? (a) melting (b) condensation (c) precipitation (d) evaporation
30. 30.Which of these is water as a gas? (a) snow (b) ice (c) steam (d) frost
31. 31.True or false: “puddles dry in the sun” is an example of freezing. (a) False (b) True
32. 32.Which of these is water as a solid? (a) dew (b) snow (c) water vapour (d) raindrops
33. 33.🔍 Which is the odd one out? (a) raindrops (b) snow (c) hailstones (d) frost
34. 34.True or false: “ice cream drips in sun” is an example of melting. (a) False (b) True
35. 35.🧊💧♨️ Is “snow” water as a solid, a liquid or a gas? (a) liquid (b) solid (c) gas
36. 36.Which of these is an example of evaporation? (a) a snowman turns to water (b) drops on a cold glass (c) vapour turns into drops (d) wet clothes dry outside
37. 37.Which of these is water as a gas? (a) ice (b) river water (c) frost (d) water vapour
38. 38.🧊💧♨️ Is “raindrops” water as a solid, a liquid or a gas? (a) gas (b) solid (c) liquid
39. 39.🔍 Which is the odd one out? (a) snow (b) hailstones (c) sea water (d) frost
40. 40.🧊💧♨️ Is “frost” water as a solid, a liquid or a gas? (a) liquid (b) gas (c) solid

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