Class 4 EVS Worksheet: Water Cycle

EVS lesson 21: The water cycle · Set 406 · 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.True or false: “water turns into vapour” is an example of condensation. (a) True (b) False
2. 2.♨️ At sea level, pure water boils at how many degrees Celsius?
3. 3.Which of these is water as a solid? (a) sea water (b) steam (c) tap water (d) an icicle
4. 4.🔍 Which is the odd one out? (a) dew (b) ice (c) an icicle (d) hailstones
5. 5.🔄 Which change is this: hail falls from the sky? (a) precipitation (b) melting (c) evaporation (d) condensation
6. 6.🔄 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
7. 7.Which of these is water as a gas? (a) frost (b) water vapour (c) raindrops (d) ice
8. 8.🧊 Pure water freezes into ice at how many degrees Celsius?
9. 9.Which of these is water as a gas? (a) ice (b) snow (c) steam (d) river water
10. 10.💧 In how many states can water be found (solid, liquid, gas)?
11. 11.☀️ What gives the heat that makes water evaporate from the sea? (a) the moon (b) the sun (c) the soil (d) the stars
12. 12.🧊💧♨️ Is “hailstones” water as a solid, a liquid or a gas? (a) solid (b) liquid (c) gas
13. 13.Which of these is water as a solid? (a) dew (b) raindrops (c) steam (d) ice
14. 14.🔍 Which is the odd one out? (a) hailstones (b) tap water (c) snow (d) frost
15. 15.☁️ Clouds are made of tiny ___. (a) water droplets (b) smoke puffs (c) grains of sand (d) bits of cotton
16. 16.True or false: “clouds form in the sky” is an example of evaporation. (a) False (b) True
17. 17.Which of these is an example of condensation? (a) vapour turns into drops (b) a lake turns to ice (c) hail falls from the sky (d) a snowman turns to water
18. 18.Which of these is water as a liquid? (a) sea water (b) ice (c) an icicle (d) steam
19. 19.Which of these is an example of precipitation? (a) a snowman turns to water (b) snow falls on mountains (c) water turns into ice (d) ice turns into water
20. 20.🧊💧♨️ Is “dew” water as a solid, a liquid or a gas? (a) gas (b) liquid (c) solid
21. 21.🧊💧♨️ Is “an icicle” water as a solid, a liquid or a gas? (a) liquid (b) gas (c) solid
22. 22.🔍 Which is the odd one out? (a) frost (b) ice (c) water vapour (d) an icicle
23. 23.🌊 Where is most of the water on Earth? (a) in rivers (b) in the oceans (c) in clouds (d) in wells
24. 24.🧊💧♨️ Is “tap water” water as a solid, a liquid or a gas? (a) gas (b) liquid (c) solid
25. 25.Which of these is water as a liquid? (a) water vapour (b) river water (c) snow (d) steam
26. 26.True or false: “drops on a cold glass” is an example of condensation. (a) True (b) False
27. 27.🔄 Which change is this: water turns into vapour? (a) condensation (b) freezing (c) melting (d) evaporation
28. 28.🔍 Which is the odd one out? (a) sea water (b) raindrops (c) river water (d) steam
29. 29.🔍 Which is the odd one out? (a) ice (b) snow (c) raindrops (d) hailstones
30. 30.🔍 Which is the odd one out? (a) ice (b) snow (c) sea water (d) an icicle
31. 31.True or false: “wet clothes dry outside” is an example of melting. (a) False (b) True
32. 32.True or false: “water turns into vapour” is an example of evaporation. (a) True (b) False
33. 33.Which of these is an example of freezing? (a) drops on a cold glass (b) wet clothes dry outside (c) snow falls on mountains (d) water turns into ice
34. 34.🔄 Which change is this: a snowman turns to water? (a) precipitation (b) evaporation (c) melting (d) condensation
35. 35.🔍 Which is the odd one out? (a) raindrops (b) ice (c) tap water (d) dew
36. 36.🔄 Which change is this: wet clothes dry outside? (a) condensation (b) precipitation (c) evaporation (d) freezing
37. 37.Which of these is an example of freezing? (a) a snowman turns to water (b) a lake turns to ice (c) rain falls from clouds (d) puddles dry in the sun
38. 38.Which of these is an example of evaporation? (a) hail falls from the sky (b) ice cream drips in sun (c) wet clothes dry outside (d) drops on a cold glass
39. 39.🔄 Which change is this: a lake turns to ice? (a) evaporation (b) melting (c) freezing (d) condensation
40. 40.🔄 Which change is this: vapour turns into drops? (a) freezing (b) melting (c) evaporation (d) condensation

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