Class 4 EVS Worksheet: Water Cycle

EVS lesson 21: The water cycle · Set 252 · 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 is the odd one out? (a) steam (b) snow (c) hailstones (d) frost
2. 2.💧 In how many states can water be found (solid, liquid, gas)?
3. 3.🧊💧♨️ Is “an icicle” water as a solid, a liquid or a gas? (a) gas (b) liquid (c) solid
4. 4.🔍 Which is the odd one out? (a) sea water (b) ice (c) snow (d) an icicle
5. 5.🔍 Which is the odd one out? (a) sea water (b) tap water (c) hailstones (d) dew
6. 6.🔍 Which is the odd one out? (a) hailstones (b) snow (c) water vapour (d) ice
7. 7.🔄 Which change is this: ice turns into water? (a) precipitation (b) condensation (c) melting (d) freezing
8. 8.🌊 Where is most of the water on Earth? (a) in clouds (b) in rivers (c) in wells (d) in the oceans
9. 9.🔍 Which is the odd one out? (a) snow (b) ice (c) tap water (d) an icicle
10. 10.True or false: “drops on a cold glass” is an example of condensation. (a) True (b) False
11. 11.☁️ Clouds are made of tiny ___. (a) grains of sand (b) smoke puffs (c) water droplets (d) bits of cotton
12. 12.Which of these is water as a gas? (a) an icicle (b) ice (c) snow (d) steam
13. 13.Which of these is water as a liquid? (a) an icicle (b) water vapour (c) snow (d) sea water
14. 14.True or false: “clouds form in the sky” is an example of melting. (a) False (b) True
15. 15.Which of these is an example of melting? (a) water turns into ice (b) clouds form in the sky (c) puddles dry in the sun (d) ice turns into water
16. 16.True or false: “snow falls on mountains” is an example of melting. (a) False (b) True
17. 17.🧊 Pure water freezes into ice at how many degrees Celsius?
18. 18.Which of these is water as a solid? (a) water vapour (b) frost (c) tap water (d) river water
19. 19.🔄 Which change is this: a lake turns to ice? (a) evaporation (b) freezing (c) melting (d) precipitation
20. 20.🔄 Which change is this: rain falls from clouds? (a) evaporation (b) melting (c) condensation (d) precipitation
21. 21.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) wet clothes dry outside
22. 22.🔄 What is the endless journey of water from the sea to the clouds and back called? (a) the life cycle (b) the solar system (c) the food chain (d) the water cycle
23. 23.🔄 Which change is this: water turns into vapour? (a) freezing (b) melting (c) evaporation (d) precipitation
24. 24.Which of these is an example of evaporation? (a) rain falls from clouds (b) a lake turns to ice (c) clouds form in the sky (d) water turns into vapour
25. 25.Which of these is an example of melting? (a) water turns into vapour (b) puddles dry in the sun (c) a snowman turns to water (d) drops on a cold glass
26. 26.🧊💧♨️ Is “raindrops” water as a solid, a liquid or a gas? (a) liquid (b) gas (c) solid
27. 27.True or false: “clouds form in the sky” is an example of condensation. (a) False (b) True
28. 28.🔄 Which change is this: puddles dry in the sun? (a) freezing (b) melting (c) precipitation (d) evaporation
29. 29.Which of these is an example of evaporation? (a) a snowman turns to water (b) puddles dry in the sun (c) drops on a cold glass (d) ice cream drips in sun
30. 30.Which of these is an example of precipitation? (a) ice cream drips in sun (b) water turns into vapour (c) clouds form in the sky (d) rain falls from clouds
31. 31.🔍 Which is the odd one out? (a) sea water (b) ice (c) raindrops (d) river water
32. 32.🔄 Which change is this: hail falls from the sky? (a) precipitation (b) evaporation (c) freezing (d) condensation
33. 33.Which of these is an example of precipitation? (a) clouds form in the sky (b) snow falls on mountains (c) puddles dry in the sun (d) water turns into ice
34. 34.🔄 Which change is this: drops on a cold glass? (a) evaporation (b) condensation (c) melting (d) precipitation
35. 35.🧊💧♨️ Is “water vapour” water as a solid, a liquid or a gas? (a) solid (b) liquid (c) gas
36. 36.🧊💧♨️ Is “ice” water as a solid, a liquid or a gas? (a) solid (b) gas (c) liquid
37. 37.🧊💧♨️ Is “steam” water as a solid, a liquid or a gas? (a) solid (b) liquid (c) gas
38. 38.🔄 Which change is this: vapour turns into drops? (a) precipitation (b) condensation (c) evaporation (d) melting
39. 39.Which of these is water as a liquid? (a) snow (b) dew (c) ice (d) steam
40. 40.♨️ At sea level, pure water boils at how many degrees Celsius?

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