Class 4 EVS Worksheet: Water Cycle

EVS lesson 21: The water cycle · Set 760 · 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: “wet clothes dry outside” is an example of evaporation. (a) True (b) False
2. 2.🔍 Which is the odd one out? (a) snow (b) an icicle (c) steam (d) hailstones
3. 3.💧 In how many states can water be found (solid, liquid, gas)?
4. 4.True or false: “ice turns into water” is an example of precipitation. (a) False (b) True
5. 5.True or false: “a lake turns to ice” is an example of freezing. (a) False (b) True
6. 6.🧊💧♨️ Is “sea water” water as a solid, a liquid or a gas? (a) gas (b) solid (c) liquid
7. 7.Which of these is an example of melting? (a) ice turns into water (b) hail falls from the sky (c) wet clothes dry outside (d) a lake turns to ice
8. 8.🧊💧♨️ Is “frost” water as a solid, a liquid or a gas? (a) liquid (b) solid (c) gas
9. 9.True or false: “snow falls on mountains” is an example of condensation. (a) True (b) False
10. 10.🔄 Which change is this: a lake turns to ice? (a) condensation (b) freezing (c) evaporation (d) precipitation
11. 11.🌊 Where is most of the water on Earth? (a) in rivers (b) in the oceans (c) in wells (d) in clouds
12. 12.Which of these is an example of evaporation? (a) puddles dry in the sun (b) vapour turns into drops (c) water turns into ice (d) rain falls from clouds
13. 13.🔄 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
14. 14.Which of these is water as a solid? (a) river water (b) steam (c) frost (d) dew
15. 15.Which of these is an example of precipitation? (a) snow falls on mountains (b) clouds form in the sky (c) vapour turns into drops (d) ice cream drips in sun
16. 16.🧊💧♨️ Is “river water” water as a solid, a liquid or a gas? (a) gas (b) solid (c) liquid
17. 17.☁️ Clouds are made of tiny ___. (a) water droplets (b) bits of cotton (c) smoke puffs (d) grains of sand
18. 18.🔍 Which is the odd one out? (a) river water (b) ice (c) snow (d) hailstones
19. 19.Which of these is an example of condensation? (a) vapour turns into drops (b) ice turns into water (c) ice cream drips in sun (d) wet clothes dry outside
20. 20.True or false: “a snowman turns to water” is an example of condensation. (a) True (b) False
21. 21.Which of these is water as a liquid? (a) an icicle (b) water vapour (c) snow (d) river water
22. 22.🔄 Which change is this: water turns into vapour? (a) precipitation (b) freezing (c) evaporation (d) condensation
23. 23.🔄 Which change is this: vapour turns into drops? (a) melting (b) precipitation (c) freezing (d) condensation
24. 24.♨️ At sea level, pure water boils at how many degrees Celsius?
25. 25.Which of these is water as a gas? (a) water vapour (b) frost (c) tap water (d) snow
26. 26.Which of these is water as a solid? (a) water vapour (b) an icicle (c) river water (d) steam
27. 27.🧊 Pure water freezes into ice at how many degrees Celsius?
28. 28.Which of these is water as a liquid? (a) ice (b) water vapour (c) sea water (d) hailstones
29. 29.🧊💧♨️ Is “snow” water as a solid, a liquid or a gas? (a) gas (b) liquid (c) solid
30. 30.🧊💧♨️ Is “raindrops” water as a solid, a liquid or a gas? (a) gas (b) solid (c) liquid
31. 31.Which of these is an example of evaporation? (a) clouds form in the sky (b) water turns into ice (c) drops on a cold glass (d) water turns into vapour
32. 32.🔄 Which change is this: a snowman turns to water? (a) freezing (b) evaporation (c) condensation (d) melting
33. 33.☀️ What gives the heat that makes water evaporate from the sea? (a) the sun (b) the stars (c) the soil (d) the moon
34. 34.🔄 Which change is this: rain falls from clouds? (a) evaporation (b) precipitation (c) condensation (d) melting
35. 35.🔄 Which change is this: wet clothes dry outside? (a) freezing (b) evaporation (c) condensation (d) precipitation
36. 36.🧊💧♨️ Is “steam” water as a solid, a liquid or a gas? (a) liquid (b) gas (c) solid
37. 37.🔄 Which change is this: puddles dry in the sun? (a) freezing (b) condensation (c) evaporation (d) precipitation
38. 38.🔍 Which is the odd one out? (a) raindrops (b) river water (c) hailstones (d) sea water
39. 39.🔄 Which change is this: water turns into ice? (a) precipitation (b) freezing (c) evaporation (d) melting
40. 40.🔄 Which change is this: clouds form in the sky? (a) evaporation (b) melting (c) condensation (d) precipitation

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