Class 4 EVS Worksheet: Water Cycle

EVS lesson 21: The water cycle · Set 526 · 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.🧊💧♨️ Is “hailstones” water as a solid, a liquid or a gas? (a) liquid (b) gas (c) solid
2. 2.🧊 Pure water freezes into ice at how many degrees Celsius?
3. 3.☁️ Clouds are made of tiny ___. (a) bits of cotton (b) water droplets (c) grains of sand (d) smoke puffs
4. 4.☀️ What gives the heat that makes water evaporate from the sea? (a) the soil (b) the moon (c) the sun (d) the stars
5. 5.🧊💧♨️ Is “sea water” water as a solid, a liquid or a gas? (a) gas (b) solid (c) liquid
6. 6.Which of these is water as a liquid? (a) river water (b) an icicle (c) water vapour (d) frost
7. 7.True or false: “water turns into vapour” is an example of condensation. (a) False (b) True
8. 8.True or false: “clouds form in the sky” is an example of freezing. (a) True (b) False
9. 9.True or false: “hail falls from the sky” is an example of evaporation. (a) True (b) False
10. 10.💧 In how many states can water be found (solid, liquid, gas)?
11. 11.🔄 Which change is this: ice cream drips in sun? (a) precipitation (b) melting (c) freezing (d) condensation
12. 12.🧊💧♨️ Is “snow” water as a solid, a liquid or a gas? (a) gas (b) liquid (c) solid
13. 13.🔄 Which change is this: ice turns into water? (a) evaporation (b) freezing (c) precipitation (d) melting
14. 14.Which of these is an example of freezing? (a) water turns into vapour (b) hail falls from the sky (c) a lake turns to ice (d) snow falls on mountains
15. 15.🔍 Which is the odd one out? (a) ice (b) snow (c) raindrops (d) hailstones
16. 16.True or false: “puddles dry in the sun” is an example of evaporation. (a) False (b) True
17. 17.♨️ At sea level, pure water boils at how many degrees Celsius?
18. 18.🔄 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
19. 19.🌊 Where is most of the water on Earth? (a) in rivers (b) in wells (c) in clouds (d) in the oceans
20. 20.🔄 Which change is this: a lake turns to ice? (a) freezing (b) evaporation (c) melting (d) condensation
21. 21.Which of these is water as a solid? (a) tap water (b) dew (c) snow (d) water vapour
22. 22.🔍 Which is the odd one out? (a) hailstones (b) an icicle (c) water vapour (d) snow
23. 23.Which of these is an example of freezing? (a) puddles dry in the sun (b) vapour turns into drops (c) water turns into ice (d) water turns into vapour
24. 24.True or false: “vapour turns into drops” is an example of condensation. (a) False (b) True
25. 25.🔍 Which is the odd one out? (a) hailstones (b) frost (c) snow (d) steam
26. 26.🔄 Which change is this: clouds form in the sky? (a) freezing (b) precipitation (c) melting (d) condensation
27. 27.Which of these is water as a gas? (a) raindrops (b) water vapour (c) snow (d) river water
28. 28.🔄 Which change is this: vapour turns into drops? (a) condensation (b) melting (c) precipitation (d) freezing
29. 29.🔍 Which is the odd one out? (a) river water (b) hailstones (c) frost (d) ice
30. 30.True or false: “water turns into vapour” is an example of evaporation. (a) False (b) True
31. 31.🔄 Which change is this: puddles dry in the sun? (a) precipitation (b) freezing (c) evaporation (d) melting
32. 32.True or false: “wet clothes dry outside” is an example of evaporation. (a) True (b) False
33. 33.🔄 Which change is this: water turns into vapour? (a) evaporation (b) condensation (c) precipitation (d) freezing
34. 34.Which of these is water as a solid? (a) ice (b) raindrops (c) river water (d) sea water
35. 35.Which of these is water as a solid? (a) an icicle (b) water vapour (c) steam (d) tap water
36. 36.🔍 Which is the odd one out? (a) an icicle (b) river water (c) raindrops (d) tap water
37. 37.🔍 Which is the odd one out? (a) dew (b) river water (c) snow (d) raindrops
38. 38.🧊💧♨️ Is “ice” water as a solid, a liquid or a gas? (a) solid (b) gas (c) liquid
39. 39.🧊💧♨️ Is “raindrops” water as a solid, a liquid or a gas? (a) solid (b) gas (c) liquid
40. 40.Which of these is water as a liquid? (a) sea water (b) steam (c) water vapour (d) ice

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