Class 4 EVS Worksheet: Water Cycle

EVS lesson 21: The water cycle · Set 199 · 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.🌊 Where is most of the water on Earth? (a) in the oceans (b) in clouds (c) in wells (d) in rivers
2. 2.True or false: “puddles dry in the sun” is an example of freezing. (a) False (b) True
3. 3.True or false: “puddles dry in the sun” is an example of evaporation. (a) True (b) False
4. 4.🧊 Pure water freezes into ice at how many degrees Celsius?
5. 5.True or false: “a lake turns to ice” is an example of freezing. (a) False (b) True
6. 6.🧊💧♨️ Is “an icicle” water as a solid, a liquid or a gas? (a) gas (b) liquid (c) solid
7. 7.True or false: “puddles dry in the sun” is an example of condensation. (a) False (b) True
8. 8.☁️ Clouds are made of tiny ___. (a) grains of sand (b) water droplets (c) bits of cotton (d) smoke puffs
9. 9.🔍 Which is the odd one out? (a) river water (b) ice (c) tap water (d) dew
10. 10.🔄 Which change is this: hail falls from the sky? (a) evaporation (b) precipitation (c) melting (d) freezing
11. 11.🧊💧♨️ Is “dew” water as a solid, a liquid or a gas? (a) solid (b) gas (c) liquid
12. 12.Which of these is an example of precipitation? (a) puddles dry in the sun (b) a lake turns to ice (c) hail falls from the sky (d) water turns into ice
13. 13.☀️ What gives the heat that makes water evaporate from the sea? (a) the stars (b) the sun (c) the moon (d) the soil
14. 14.🔄 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
15. 15.Which of these is water as a gas? (a) hailstones (b) dew (c) steam (d) snow
16. 16.♨️ At sea level, pure water boils at how many degrees Celsius?
17. 17.🔍 Which is the odd one out? (a) river water (b) raindrops (c) snow (d) tap water
18. 18.🔍 Which is the odd one out? (a) steam (b) sea water (c) dew (d) raindrops
19. 19.🔍 Which is the odd one out? (a) tap water (b) hailstones (c) sea water (d) raindrops
20. 20.Which of these is an example of evaporation? (a) vapour turns into drops (b) water turns into vapour (c) ice cream drips in sun (d) snow falls on mountains
21. 21.🔄 Which change is this: ice cream drips in sun? (a) melting (b) precipitation (c) condensation (d) freezing
22. 22.True or false: “vapour turns into drops” is an example of condensation. (a) False (b) True
23. 23.🧊💧♨️ Is “snow” water as a solid, a liquid or a gas? (a) gas (b) solid (c) liquid
24. 24.🧊💧♨️ Is “water vapour” water as a solid, a liquid or a gas? (a) solid (b) liquid (c) gas
25. 25.Which of these is an example of condensation? (a) wet clothes dry outside (b) puddles dry in the sun (c) ice turns into water (d) vapour turns into drops
26. 26.🧊💧♨️ Is “frost” water as a solid, a liquid or a gas? (a) solid (b) gas (c) liquid
27. 27.🔄 Which change is this: a lake turns to ice? (a) precipitation (b) condensation (c) melting (d) freezing
28. 28.🧊💧♨️ Is “ice” water as a solid, a liquid or a gas? (a) liquid (b) gas (c) solid
29. 29.💧 In how many states can water be found (solid, liquid, gas)?
30. 30.🧊💧♨️ Is “tap water” water as a solid, a liquid or a gas? (a) gas (b) solid (c) liquid
31. 31.Which of these is an example of condensation? (a) drops on a cold glass (b) water turns into vapour (c) a lake turns to ice (d) ice cream drips in sun
32. 32.🔄 Which change is this: drops on a cold glass? (a) freezing (b) melting (c) evaporation (d) condensation
33. 33.Which of these is water as a gas? (a) snow (b) water vapour (c) sea water (d) river water
34. 34.Which of these is an example of freezing? (a) water turns into ice (b) wet clothes dry outside (c) drops on a cold glass (d) ice cream drips in sun
35. 35.🔄 Which change is this: water turns into ice? (a) condensation (b) evaporation (c) freezing (d) melting
36. 36.🔍 Which is the odd one out? (a) ice (b) hailstones (c) water vapour (d) frost
37. 37.🧊💧♨️ Is “hailstones” water as a solid, a liquid or a gas? (a) gas (b) liquid (c) solid
38. 38.🔄 Which change is this: clouds form in the sky? (a) freezing (b) melting (c) evaporation (d) condensation
39. 39.🔄 Which change is this: vapour turns into drops? (a) precipitation (b) condensation (c) evaporation (d) freezing
40. 40.🔄 Which change is this: wet clothes dry outside? (a) condensation (b) evaporation (c) freezing (d) melting

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