Class 4 EVS Worksheet: Water Cycle

EVS lesson 21: The water cycle · Set 856 · 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 “steam” water as a solid, a liquid or a gas? (a) solid (b) gas (c) liquid
2. 2.🌊 Where is most of the water on Earth? (a) in wells (b) in the oceans (c) in clouds (d) in rivers
3. 3.Which of these is an example of evaporation? (a) rain falls from clouds (b) wet clothes dry outside (c) water turns into ice (d) ice turns into water
4. 4.🔄 Which change is this: clouds form in the sky? (a) melting (b) freezing (c) condensation (d) precipitation
5. 5.Which of these is an example of condensation? (a) water turns into vapour (b) vapour turns into drops (c) wet clothes dry outside (d) a lake turns to ice
6. 6.♨️ At sea level, pure water boils at how many degrees Celsius?
7. 7.💧 In how many states can water be found (solid, liquid, gas)?
8. 8.Which of these is water as a solid? (a) water vapour (b) tap water (c) ice (d) raindrops
9. 9.Which of these is water as a gas? (a) frost (b) an icicle (c) snow (d) water vapour
10. 10.Which of these is an example of freezing? (a) clouds form in the sky (b) hail falls from the sky (c) ice turns into water (d) water turns into ice
11. 11.🔄 Which change is this: rain falls from clouds? (a) melting (b) precipitation (c) evaporation (d) freezing
12. 12.🔄 Which change is this: ice turns into water? (a) precipitation (b) melting (c) condensation (d) evaporation
13. 13.🧊💧♨️ Is “sea water” water as a solid, a liquid or a gas? (a) liquid (b) solid (c) gas
14. 14.🔍 Which is the odd one out? (a) sea water (b) raindrops (c) hailstones (d) tap water
15. 15.🔄 Which change is this: vapour turns into drops? (a) evaporation (b) condensation (c) freezing (d) precipitation
16. 16.Which of these is water as a liquid? (a) ice (b) tap water (c) water vapour (d) steam
17. 17.🧊💧♨️ Is “frost” water as a solid, a liquid or a gas? (a) solid (b) gas (c) liquid
18. 18.🧊💧♨️ Is “water vapour” water as a solid, a liquid or a gas? (a) solid (b) gas (c) liquid
19. 19.Which of these is an example of condensation? (a) clouds form in the sky (b) snow falls on mountains (c) hail falls from the sky (d) ice cream drips in sun
20. 20.🔍 Which is the odd one out? (a) steam (b) tap water (c) dew (d) raindrops
21. 21.Which of these is water as a solid? (a) water vapour (b) raindrops (c) river water (d) hailstones
22. 22.Which of these is an example of freezing? (a) ice cream drips in sun (b) a snowman turns to water (c) a lake turns to ice (d) ice turns into water
23. 23.🔍 Which is the odd one out? (a) river water (b) water vapour (c) tap water (d) raindrops
24. 24.🧊💧♨️ Is “snow” water as a solid, a liquid or a gas? (a) solid (b) liquid (c) gas
25. 25.True or false: “clouds form in the sky” is an example of melting. (a) True (b) False
26. 26.True or false: “ice turns into water” is an example of melting. (a) False (b) True
27. 27.☁️ Clouds are made of tiny ___. (a) water droplets (b) grains of sand (c) smoke puffs (d) bits of cotton
28. 28.Which of these is water as a liquid? (a) river water (b) an icicle (c) steam (d) snow
29. 29.☀️ What gives the heat that makes water evaporate from the sea? (a) the stars (b) the moon (c) the soil (d) the sun
30. 30.🧊 Pure water freezes into ice at how many degrees Celsius?
31. 31.🔄 Which change is this: wet clothes dry outside? (a) melting (b) precipitation (c) evaporation (d) freezing
32. 32.🔍 Which is the odd one out? (a) river water (b) frost (c) tap water (d) dew
33. 33.Which of these is an example of melting? (a) drops on a cold glass (b) a lake turns to ice (c) hail falls from the sky (d) ice cream drips in sun
34. 34.True or false: “wet clothes dry outside” is an example of evaporation. (a) True (b) False
35. 35.🔄 Which change is this: hail falls from the sky? (a) freezing (b) precipitation (c) evaporation (d) condensation
36. 36.True or false: “drops on a cold glass” is an example of freezing. (a) True (b) False
37. 37.🔄 Which change is this: water turns into ice? (a) evaporation (b) melting (c) precipitation (d) freezing
38. 38.🔄 What is the endless journey of water from the sea to the clouds and back called? (a) the life cycle (b) the water cycle (c) the solar system (d) the food chain
39. 39.🧊💧♨️ Is “an icicle” water as a solid, a liquid or a gas? (a) liquid (b) gas (c) solid
40. 40.True or false: “snow falls on mountains” is an example of precipitation. (a) True (b) False

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