Class 4 EVS Worksheet: Water Cycle

EVS lesson 21: The water cycle · Set 482 · 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 is the odd one out? (a) sea water (b) tap water (c) snow (d) raindrops
2. 2.🔍 Which is the odd one out? (a) dew (b) river water (c) an icicle (d) raindrops
3. 3.🔍 Which is the odd one out? (a) frost (b) snow (c) ice (d) raindrops
4. 4.True or false: “a lake turns to ice” is an example of melting. (a) True (b) False
5. 5.Which of these is water as a solid? (a) dew (b) an icicle (c) tap water (d) river water
6. 6.True or false: “puddles dry in the sun” is an example of evaporation. (a) False (b) True
7. 7.🧊💧♨️ Is “sea water” water as a solid, a liquid or a gas? (a) solid (b) gas (c) liquid
8. 8.💧 In how many states can water be found (solid, liquid, gas)?
9. 9.True or false: “a snowman turns to water” is an example of precipitation. (a) True (b) False
10. 10.Which of these is an example of precipitation? (a) wet clothes dry outside (b) a lake turns to ice (c) puddles dry in the sun (d) rain falls from clouds
11. 11.🌊 Where is most of the water on Earth? (a) in clouds (b) in the oceans (c) in wells (d) in rivers
12. 12.🧊💧♨️ Is “dew” water as a solid, a liquid or a gas? (a) solid (b) gas (c) liquid
13. 13.🔄 Which change is this: water turns into vapour? (a) freezing (b) evaporation (c) precipitation (d) condensation
14. 14.True or false: “ice cream drips in sun” is an example of freezing. (a) False (b) True
15. 15.🔍 Which is the odd one out? (a) an icicle (b) hailstones (c) ice (d) steam
16. 16.🔄 Which change is this: snow falls on mountains? (a) precipitation (b) freezing (c) condensation (d) evaporation
17. 17.Which of these is an example of condensation? (a) puddles dry in the sun (b) wet clothes dry outside (c) rain falls from clouds (d) clouds form in the sky
18. 18.🔍 Which is the odd one out? (a) raindrops (b) water vapour (c) tap water (d) river water
19. 19.🔄 Which change is this: water turns into ice? (a) melting (b) freezing (c) condensation (d) evaporation
20. 20.🔄 Which change is this: ice cream drips in sun? (a) precipitation (b) melting (c) evaporation (d) freezing
21. 21.Which of these is an example of evaporation? (a) clouds form in the sky (b) puddles dry in the sun (c) vapour turns into drops (d) a lake turns to ice
22. 22.Which of these is water as a gas? (a) dew (b) raindrops (c) water vapour (d) snow
23. 23.🧊💧♨️ Is “snow” water as a solid, a liquid or a gas? (a) solid (b) liquid (c) gas
24. 24.☀️ What gives the heat that makes water evaporate from the sea? (a) the sun (b) the stars (c) the moon (d) the soil
25. 25.🔄 What is the endless journey of water from the sea to the clouds and back called? (a) the water cycle (b) the food chain (c) the solar system (d) the life cycle
26. 26.🔍 Which is the odd one out? (a) tap water (b) dew (c) river water (d) frost
27. 27.🔍 Which is the odd one out? (a) snow (b) frost (c) dew (d) hailstones
28. 28.Which of these is an example of melting? (a) a lake turns to ice (b) ice turns into water (c) water turns into vapour (d) hail falls from the sky
29. 29.Which of these is an example of freezing? (a) wet clothes dry outside (b) ice turns into water (c) ice cream drips in sun (d) water turns into ice
30. 30.🧊💧♨️ Is “tap water” water as a solid, a liquid or a gas? (a) gas (b) solid (c) liquid
31. 31.True or false: “a lake turns to ice” is an example of freezing. (a) False (b) True
32. 32.🔄 Which change is this: hail falls from the sky? (a) melting (b) evaporation (c) freezing (d) precipitation
33. 33.🔄 Which change is this: ice turns into water? (a) condensation (b) melting (c) precipitation (d) evaporation
34. 34.🔍 Which is the odd one out? (a) snow (b) sea water (c) an icicle (d) frost
35. 35.Which of these is water as a solid? (a) dew (b) sea water (c) steam (d) frost
36. 36.🧊 Pure water freezes into ice at how many degrees Celsius?
37. 37.True or false: “drops on a cold glass” is an example of freezing. (a) True (b) False
38. 38.♨️ At sea level, pure water boils at how many degrees Celsius?
39. 39.True or false: “water turns into ice” is an example of precipitation. (a) True (b) False
40. 40.True or false: “rain falls from clouds” is an example of freezing. (a) False (b) True

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