Class 4 EVS Worksheet: Water Cycle

EVS lesson 21: The water cycle · Set 180 · 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 change is this: hail falls from the sky? (a) melting (b) precipitation (c) condensation (d) freezing
2. 2.Which of these is an example of freezing? (a) vapour turns into drops (b) clouds form in the sky (c) drops on a cold glass (d) a lake turns to ice
3. 3.🔍 Which is the odd one out? (a) ice (b) an icicle (c) hailstones (d) water vapour
4. 4.🔄 Which change is this: puddles dry in the sun? (a) evaporation (b) condensation (c) melting (d) freezing
5. 5.🔄 Which change is this: rain falls from clouds? (a) melting (b) evaporation (c) precipitation (d) freezing
6. 6.Which of these is water as a solid? (a) tap water (b) water vapour (c) snow (d) river water
7. 7.🧊 Pure water freezes into ice at how many degrees Celsius?
8. 8.🔄 Which change is this: vapour turns into drops? (a) condensation (b) freezing (c) evaporation (d) precipitation
9. 9.🧊💧♨️ Is “sea water” water as a solid, a liquid or a gas? (a) solid (b) liquid (c) gas
10. 10.Which of these is water as a gas? (a) snow (b) steam (c) tap water (d) river water
11. 11.🔄 What is the endless journey of water from the sea to the clouds and back called? (a) the solar system (b) the life cycle (c) the water cycle (d) the food chain
12. 12.Which of these is an example of freezing? (a) rain falls from clouds (b) clouds form in the sky (c) water turns into ice (d) water turns into vapour
13. 13.True or false: “puddles dry in the sun” is an example of evaporation. (a) True (b) False
14. 14.Which of these is an example of condensation? (a) a lake turns to ice (b) ice cream drips in sun (c) clouds form in the sky (d) snow falls on mountains
15. 15.🔍 Which is the odd one out? (a) hailstones (b) ice (c) snow (d) steam
16. 16.🔍 Which is the odd one out? (a) hailstones (b) ice (c) river water (d) snow
17. 17.🔍 Which is the odd one out? (a) an icicle (b) hailstones (c) raindrops (d) ice
18. 18.🌊 Where is most of the water on Earth? (a) in clouds (b) in wells (c) in rivers (d) in the oceans
19. 19.🧊💧♨️ Is “frost” water as a solid, a liquid or a gas? (a) gas (b) solid (c) liquid
20. 20.True or false: “drops on a cold glass” is an example of condensation. (a) True (b) False
21. 21.Which of these is an example of evaporation? (a) wet clothes dry outside (b) ice turns into water (c) a snowman turns to water (d) vapour turns into drops
22. 22.🔍 Which is the odd one out? (a) an icicle (b) tap water (c) raindrops (d) sea water
23. 23.True or false: “a lake turns to ice” is an example of freezing. (a) False (b) True
24. 24.🔄 Which change is this: snow falls on mountains? (a) melting (b) precipitation (c) condensation (d) freezing
25. 25.🧊💧♨️ Is “snow” water as a solid, a liquid or a gas? (a) gas (b) liquid (c) solid
26. 26.☀️ What gives the heat that makes water evaporate from the sea? (a) the sun (b) the moon (c) the soil (d) the stars
27. 27.Which of these is water as a solid? (a) river water (b) hailstones (c) raindrops (d) tap water
28. 28.True or false: “vapour turns into drops” is an example of condensation. (a) True (b) False
29. 29.Which of these is water as a gas? (a) water vapour (b) river water (c) frost (d) raindrops
30. 30.🔍 Which is the odd one out? (a) snow (b) tap water (c) hailstones (d) ice
31. 31.🔍 Which is the odd one out? (a) dew (b) an icicle (c) hailstones (d) snow
32. 32.🧊💧♨️ Is “ice” water as a solid, a liquid or a gas? (a) gas (b) liquid (c) solid
33. 33.🧊💧♨️ Is “water vapour” water as a solid, a liquid or a gas? (a) gas (b) solid (c) liquid
34. 34.Which of these is water as a liquid? (a) sea water (b) frost (c) hailstones (d) steam
35. 35.Which of these is an example of precipitation? (a) ice turns into water (b) water turns into vapour (c) wet clothes dry outside (d) snow falls on mountains
36. 36.True or false: “a snowman turns to water” is an example of melting. (a) True (b) False
37. 37.💧 In how many states can water be found (solid, liquid, gas)?
38. 38.☁️ Clouds are made of tiny ___. (a) smoke puffs (b) water droplets (c) grains of sand (d) bits of cotton
39. 39.🔍 Which is the odd one out? (a) dew (b) raindrops (c) sea water (d) hailstones
40. 40.🧊💧♨️ Is “tap water” water as a solid, a liquid or a gas? (a) gas (b) solid (c) liquid

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