Class 4 EVS Worksheet: Water Cycle

EVS lesson 21: The water cycle · Set 299 · 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: ice cream drips in sun? (a) precipitation (b) freezing (c) condensation (d) melting
2. 2.🧊💧♨️ Is “ice” water as a solid, a liquid or a gas? (a) solid (b) liquid (c) gas
3. 3.🧊💧♨️ Is “hailstones” water as a solid, a liquid or a gas? (a) gas (b) liquid (c) solid
4. 4.💧 In how many states can water be found (solid, liquid, gas)?
5. 5.🧊💧♨️ Is “raindrops” water as a solid, a liquid or a gas? (a) liquid (b) gas (c) solid
6. 6.🔍 Which is the odd one out? (a) frost (b) dew (c) ice (d) hailstones
7. 7.🌊 Where is most of the water on Earth? (a) in the oceans (b) in rivers (c) in clouds (d) in wells
8. 8.🔄 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
9. 9.Which of these is water as a gas? (a) tap water (b) sea water (c) snow (d) steam
10. 10.Which of these is water as a solid? (a) snow (b) river water (c) sea water (d) raindrops
11. 11.🧊💧♨️ Is “sea water” water as a solid, a liquid or a gas? (a) liquid (b) gas (c) solid
12. 12.♨️ At sea level, pure water boils at how many degrees Celsius?
13. 13.🔄 Which change is this: wet clothes dry outside? (a) evaporation (b) melting (c) condensation (d) freezing
14. 14.☀️ What gives the heat that makes water evaporate from the sea? (a) the stars (b) the moon (c) the soil (d) the sun
15. 15.🧊💧♨️ Is “frost” water as a solid, a liquid or a gas? (a) liquid (b) solid (c) gas
16. 16.Which of these is an example of freezing? (a) wet clothes dry outside (b) vapour turns into drops (c) a lake turns to ice (d) rain falls from clouds
17. 17.🔍 Which is the odd one out? (a) hailstones (b) snow (c) an icicle (d) raindrops
18. 18.🔄 Which change is this: hail falls from the sky? (a) freezing (b) condensation (c) evaporation (d) precipitation
19. 19.Which of these is water as a liquid? (a) hailstones (b) steam (c) dew (d) snow
20. 20.Which of these is an example of freezing? (a) hail falls from the sky (b) water turns into ice (c) water turns into vapour (d) ice turns into water
21. 21.🔍 Which is the odd one out? (a) ice (b) an icicle (c) hailstones (d) water vapour
22. 22.Which of these is an example of melting? (a) wet clothes dry outside (b) water turns into vapour (c) water turns into ice (d) ice cream drips in sun
23. 23.🔄 Which change is this: a lake turns to ice? (a) melting (b) freezing (c) condensation (d) precipitation
24. 24.🔍 Which is the odd one out? (a) sea water (b) tap water (c) river water (d) snow
25. 25.True or false: “rain falls from clouds” is an example of melting. (a) True (b) False
26. 26.True or false: “vapour turns into drops” is an example of melting. (a) True (b) False
27. 27.Which of these is an example of melting? (a) ice turns into water (b) clouds form in the sky (c) a lake turns to ice (d) wet clothes dry outside
28. 28.☁️ Clouds are made of tiny ___. (a) grains of sand (b) water droplets (c) bits of cotton (d) smoke puffs
29. 29.🧊💧♨️ Is “snow” water as a solid, a liquid or a gas? (a) liquid (b) gas (c) solid
30. 30.True or false: “a snowman turns to water” is an example of melting. (a) False (b) True
31. 31.🔍 Which is the odd one out? (a) raindrops (b) dew (c) river water (d) steam
32. 32.Which of these is an example of precipitation? (a) water turns into ice (b) wet clothes dry outside (c) vapour turns into drops (d) hail falls from the sky
33. 33.🔄 Which change is this: rain falls from clouds? (a) melting (b) precipitation (c) condensation (d) evaporation
34. 34.True or false: “vapour turns into drops” is an example of condensation. (a) True (b) False
35. 35.True or false: “snow falls on mountains” is an example of condensation. (a) False (b) True
36. 36.🔍 Which is the odd one out? (a) river water (b) tap water (c) frost (d) dew
37. 37.🔄 Which change is this: water turns into ice? (a) freezing (b) precipitation (c) melting (d) evaporation
38. 38.🔍 Which is the odd one out? (a) an icicle (b) tap water (c) raindrops (d) dew
39. 39.Which of these is an example of evaporation? (a) water turns into ice (b) vapour turns into drops (c) water turns into vapour (d) a snowman turns to water
40. 40.🧊💧♨️ Is “river water” water as a solid, a liquid or a gas? (a) solid (b) gas (c) liquid

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