Class 4 EVS Worksheet: Water Cycle

EVS lesson 21: The water cycle · Set 418 · 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.Which of these is water as a liquid? (a) steam (b) dew (c) an icicle (d) frost
2. 2.Which of these is water as a liquid? (a) snow (b) raindrops (c) steam (d) hailstones
3. 3.Which of these is water as a liquid? (a) frost (b) snow (c) an icicle (d) sea water
4. 4.🧊 Pure water freezes into ice at how many degrees Celsius?
5. 5.Which of these is water as a gas? (a) snow (b) sea water (c) an icicle (d) steam
6. 6.🧊💧♨️ Is “raindrops” water as a solid, a liquid or a gas? (a) solid (b) liquid (c) gas
7. 7.🧊💧♨️ Is “hailstones” water as a solid, a liquid or a gas? (a) solid (b) liquid (c) gas
8. 8.🔄 Which change is this: wet clothes dry outside? (a) melting (b) condensation (c) precipitation (d) evaporation
9. 9.True or false: “wet clothes dry outside” is an example of evaporation. (a) True (b) False
10. 10.🔄 What is the endless journey of water from the sea to the clouds and back called? (a) the life cycle (b) the food chain (c) the solar system (d) the water cycle
11. 11.♨️ At sea level, pure water boils at how many degrees Celsius?
12. 12.🔄 Which change is this: rain falls from clouds? (a) precipitation (b) freezing (c) evaporation (d) melting
13. 13.Which of these is an example of freezing? (a) drops on a cold glass (b) water turns into ice (c) clouds form in the sky (d) wet clothes dry outside
14. 14.🔍 Which is the odd one out? (a) frost (b) sea water (c) hailstones (d) snow
15. 15.🔍 Which is the odd one out? (a) hailstones (b) water vapour (c) an icicle (d) ice
16. 16.💧 In how many states can water be found (solid, liquid, gas)?
17. 17.☀️ What gives the heat that makes water evaporate from the sea? (a) the soil (b) the moon (c) the stars (d) the sun
18. 18.Which of these is water as a solid? (a) dew (b) steam (c) raindrops (d) snow
19. 19.🔍 Which is the odd one out? (a) dew (b) ice (c) raindrops (d) tap water
20. 20.Which of these is water as a solid? (a) sea water (b) dew (c) raindrops (d) frost
21. 21.🔍 Which is the odd one out? (a) dew (b) river water (c) raindrops (d) hailstones
22. 22.True or false: “water turns into ice” is an example of evaporation. (a) False (b) True
23. 23.🌊 Where is most of the water on Earth? (a) in clouds (b) in wells (c) in the oceans (d) in rivers
24. 24.Which of these is an example of precipitation? (a) ice turns into water (b) vapour turns into drops (c) ice cream drips in sun (d) snow falls on mountains
25. 25.True or false: “a snowman turns to water” is an example of condensation. (a) False (b) True
26. 26.🔄 Which change is this: ice cream drips in sun? (a) precipitation (b) evaporation (c) melting (d) condensation
27. 27.🧊💧♨️ Is “tap water” water as a solid, a liquid or a gas? (a) liquid (b) gas (c) solid
28. 28.🔍 Which is the odd one out? (a) dew (b) hailstones (c) ice (d) an icicle
29. 29.True or false: “drops on a cold glass” is an example of condensation. (a) True (b) False
30. 30.True or false: “drops on a cold glass” is an example of precipitation. (a) False (b) True
31. 31.🧊💧♨️ Is “snow” water as a solid, a liquid or a gas? (a) gas (b) liquid (c) solid
32. 32.🔄 Which change is this: hail falls from the sky? (a) precipitation (b) evaporation (c) melting (d) freezing
33. 33.Which of these is water as a gas? (a) sea water (b) hailstones (c) frost (d) water vapour
34. 34.🧊💧♨️ Is “water vapour” water as a solid, a liquid or a gas? (a) liquid (b) solid (c) gas
35. 35.🧊💧♨️ Is “ice” water as a solid, a liquid or a gas? (a) solid (b) gas (c) liquid
36. 36.Which of these is an example of melting? (a) a snowman turns to water (b) puddles dry in the sun (c) water turns into vapour (d) a lake turns to ice
37. 37.True or false: “water turns into ice” is an example of freezing. (a) False (b) True
38. 38.Which of these is an example of condensation? (a) water turns into vapour (b) snow falls on mountains (c) vapour turns into drops (d) ice turns into water
39. 39.🧊💧♨️ Is “an icicle” water as a solid, a liquid or a gas? (a) solid (b) liquid (c) gas
40. 40.Which of these is water as a solid? (a) steam (b) water vapour (c) river water (d) an icicle

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