Class 4 EVS Worksheet: Water Cycle

EVS lesson 21: The water cycle · Set 367 · 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) ice cream drips in sun (b) water turns into vapour (c) a lake turns to ice (d) vapour turns into drops
2. 2.Which of these is water as a solid? (a) dew (b) hailstones (c) sea water (d) steam
3. 3.🔍 Which is the odd one out? (a) hailstones (b) an icicle (c) steam (d) frost
4. 4.🧊 Pure water freezes into ice at how many degrees Celsius?
5. 5.🧊💧♨️ Is “frost” water as a solid, a liquid or a gas? (a) solid (b) gas (c) liquid
6. 6.🔍 Which is the odd one out? (a) snow (b) water vapour (c) ice (d) hailstones
7. 7.Which of these is water as a liquid? (a) an icicle (b) raindrops (c) steam (d) snow
8. 8.True or false: “clouds form in the sky” is an example of condensation. (a) True (b) False
9. 9.💧 In how many states can water be found (solid, liquid, gas)?
10. 10.🔄 Which change is this: ice cream drips in sun? (a) freezing (b) precipitation (c) melting (d) condensation
11. 11.Which of these is water as a liquid? (a) steam (b) snow (c) an icicle (d) dew
12. 12.🧊💧♨️ Is “river water” water as a solid, a liquid or a gas? (a) gas (b) liquid (c) solid
13. 13.Which of these is water as a liquid? (a) frost (b) sea water (c) water vapour (d) snow
14. 14.Which of these is water as a gas? (a) snow (b) steam (c) dew (d) raindrops
15. 15.Which of these is an example of precipitation? (a) puddles dry in the sun (b) vapour turns into drops (c) water turns into ice (d) snow falls on mountains
16. 16.True or false: “ice turns into water” is an example of precipitation. (a) False (b) True
17. 17.🧊💧♨️ Is “an icicle” water as a solid, a liquid or a gas? (a) liquid (b) solid (c) gas
18. 18.♨️ At sea level, pure water boils at how many degrees Celsius?
19. 19.Which of these is an example of condensation? (a) water turns into vapour (b) a snowman turns to water (c) a lake turns to ice (d) vapour turns into drops
20. 20.🔄 Which change is this: drops on a cold glass? (a) melting (b) condensation (c) precipitation (d) freezing
21. 21.🔍 Which is the odd one out? (a) ice (b) river water (c) raindrops (d) sea water
22. 22.🧊💧♨️ Is “raindrops” water as a solid, a liquid or a gas? (a) liquid (b) solid (c) gas
23. 23.🔄 Which change is this: ice turns into water? (a) precipitation (b) evaporation (c) freezing (d) melting
24. 24.🔄 Which change is this: vapour turns into drops? (a) melting (b) freezing (c) precipitation (d) condensation
25. 25.Which of these is an example of condensation? (a) a snowman turns to water (b) hail falls from the sky (c) ice cream drips in sun (d) drops on a cold glass
26. 26.🔍 Which is the odd one out? (a) tap water (b) an icicle (c) snow (d) hailstones
27. 27.Which of these is an example of precipitation? (a) wet clothes dry outside (b) clouds form in the sky (c) a lake turns to ice (d) hail falls from the sky
28. 28.🔍 Which is the odd one out? (a) dew (b) river water (c) an icicle (d) sea water
29. 29.🧊💧♨️ Is “steam” 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 evaporation. (a) False (b) True
31. 31.🔄 Which change is this: water turns into vapour? (a) freezing (b) condensation (c) evaporation (d) melting
32. 32.🔄 Which change is this: water turns into ice? (a) condensation (b) freezing (c) melting (d) evaporation
33. 33.🔄 Which change is this: hail falls from the sky? (a) melting (b) precipitation (c) condensation (d) evaporation
34. 34.🔍 Which is the odd one out? (a) river water (b) frost (c) hailstones (d) ice
35. 35.☁️ Clouds are made of tiny ___. (a) water droplets (b) bits of cotton (c) grains of sand (d) smoke puffs
36. 36.True or false: “a lake turns to ice” is an example of condensation. (a) False (b) True
37. 37.True or false: “hail falls from the sky” is an example of precipitation. (a) False (b) True
38. 38.🔄 What is the endless journey of water from the sea to the clouds and back called? (a) the food chain (b) the life cycle (c) the water cycle (d) the solar system
39. 39.🌊 Where is most of the water on Earth? (a) in clouds (b) in wells (c) in rivers (d) in the oceans
40. 40.Which of these is water as a solid? (a) snow (b) raindrops (c) steam (d) river water

Free evs lessons, practice and worksheets at talentjr.in/evs-worksheets