Class 4 EVS Worksheet: Water Cycle

EVS lesson 21: The water cycle · Set 800 · 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.☁️ Clouds are made of tiny ___. (a) grains of sand (b) smoke puffs (c) bits of cotton (d) water droplets
2. 2.Which of these is water as a solid? (a) dew (b) river water (c) ice (d) sea water
3. 3.Which of these is an example of evaporation? (a) a snowman turns to water (b) drops on a cold glass (c) ice turns into water (d) water turns into vapour
4. 4.🧊💧♨️ Is “ice” water as a solid, a liquid or a gas? (a) gas (b) liquid (c) solid
5. 5.🔍 Which is the odd one out? (a) ice (b) frost (c) hailstones (d) dew
6. 6.🧊💧♨️ Is “steam” water as a solid, a liquid or a gas? (a) gas (b) solid (c) liquid
7. 7.🧊💧♨️ Is “river water” water as a solid, a liquid or a gas? (a) gas (b) solid (c) liquid
8. 8.🔍 Which is the odd one out? (a) dew (b) raindrops (c) snow (d) river water
9. 9.🧊💧♨️ Is “water vapour” water as a solid, a liquid or a gas? (a) liquid (b) gas (c) solid
10. 10.True or false: “a lake turns to ice” is an example of condensation. (a) True (b) False
11. 11.🔄 Which change is this: drops on a cold glass? (a) melting (b) condensation (c) freezing (d) evaporation
12. 12.Which of these is water as a solid? (a) raindrops (b) sea water (c) an icicle (d) water vapour
13. 13.🔄 Which change is this: rain falls from clouds? (a) precipitation (b) evaporation (c) melting (d) freezing
14. 14.🔍 Which is the odd one out? (a) hailstones (b) tap water (c) raindrops (d) sea water
15. 15.🧊💧♨️ Is “an icicle” water as a solid, a liquid or a gas? (a) solid (b) gas (c) liquid
16. 16.Which of these is an example of evaporation? (a) wet clothes dry outside (b) a lake turns to ice (c) ice turns into water (d) ice cream drips in sun
17. 17.Which of these is water as a liquid? (a) an icicle (b) hailstones (c) ice (d) sea water
18. 18.Which of these is an example of melting? (a) vapour turns into drops (b) water turns into vapour (c) ice turns into water (d) drops on a cold glass
19. 19.Which of these is an example of condensation? (a) vapour turns into drops (b) water turns into vapour (c) ice cream drips in sun (d) puddles dry in the sun
20. 20.🔄 What is the endless journey of water from the sea to the clouds and back called? (a) the solar system (b) the food chain (c) the water cycle (d) the life cycle
21. 21.🔍 Which is the odd one out? (a) snow (b) an icicle (c) tap water (d) ice
22. 22.🔍 Which is the odd one out? (a) tap water (b) steam (c) sea water (d) dew
23. 23.🔄 Which change is this: puddles dry in the sun? (a) melting (b) precipitation (c) condensation (d) evaporation
24. 24.Which of these is an example of freezing? (a) snow falls on mountains (b) rain falls from clouds (c) vapour turns into drops (d) water turns into ice
25. 25.♨️ At sea level, pure water boils at how many degrees Celsius?
26. 26.🧊💧♨️ Is “sea water” water as a solid, a liquid or a gas? (a) solid (b) gas (c) liquid
27. 27.🌊 Where is most of the water on Earth? (a) in wells (b) in the oceans (c) in clouds (d) in rivers
28. 28.🧊💧♨️ Is “snow” water as a solid, a liquid or a gas? (a) solid (b) liquid (c) gas
29. 29.🔍 Which is the odd one out? (a) frost (b) water vapour (c) an icicle (d) hailstones
30. 30.Which of these is water as a liquid? (a) steam (b) ice (c) snow (d) tap water
31. 31.Which of these is water as a gas? (a) hailstones (b) water vapour (c) river water (d) ice
32. 32.🔄 Which change is this: wet clothes dry outside? (a) evaporation (b) melting (c) freezing (d) precipitation
33. 33.Which of these is water as a solid? (a) river water (b) snow (c) raindrops (d) sea water
34. 34.Which of these is an example of melting? (a) a lake turns to ice (b) a snowman turns to water (c) drops on a cold glass (d) wet clothes dry outside
35. 35.🔄 Which change is this: hail falls from the sky? (a) evaporation (b) melting (c) precipitation (d) condensation
36. 36.🧊💧♨️ Is “dew” water as a solid, a liquid or a gas? (a) solid (b) gas (c) liquid
37. 37.🔄 Which change is this: a lake turns to ice? (a) condensation (b) freezing (c) precipitation (d) melting
38. 38.💧 In how many states can water be found (solid, liquid, gas)?
39. 39.🔄 Which change is this: vapour turns into drops? (a) condensation (b) freezing (c) melting (d) precipitation
40. 40.🔍 Which is the odd one out? (a) hailstones (b) sea water (c) an icicle (d) frost

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