Class 4 EVS Worksheet: Water Cycle

EVS lesson 21: The water cycle · Set 683 · 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 “dew” water as a solid, a liquid or a gas? (a) gas (b) liquid (c) solid
2. 2.True or false: “ice cream drips in sun” is an example of condensation. (a) True (b) False
3. 3.🧊💧♨️ Is “water vapour” water as a solid, a liquid or a gas? (a) solid (b) liquid (c) gas
4. 4.🔍 Which is the odd one out? (a) hailstones (b) ice (c) snow (d) water vapour
5. 5.Which of these is an example of melting? (a) ice turns into water (b) water turns into vapour (c) hail falls from the sky (d) vapour turns into drops
6. 6.🔄 What is the endless journey of water from the sea to the clouds and back called? (a) the water cycle (b) the life cycle (c) the solar system (d) the food chain
7. 7.♨️ At sea level, pure water boils at how many degrees Celsius?
8. 8.Which of these is water as a solid? (a) ice (b) river water (c) raindrops (d) tap water
9. 9.Which of these is water as a liquid? (a) tap water (b) snow (c) frost (d) an icicle
10. 10.🔄 Which change is this: ice turns into water? (a) melting (b) evaporation (c) condensation (d) freezing
11. 11.Which of these is water as a liquid? (a) ice (b) river water (c) hailstones (d) frost
12. 12.🔍 Which is the odd one out? (a) an icicle (b) frost (c) tap water (d) hailstones
13. 13.True or false: “clouds form in the sky” is an example of evaporation. (a) True (b) False
14. 14.True or false: “clouds form in the sky” is an example of freezing. (a) False (b) True
15. 15.True or false: “water turns into vapour” is an example of condensation. (a) False (b) True
16. 16.Which of these is water as a solid? (a) raindrops (b) snow (c) steam (d) dew
17. 17.True or false: “puddles dry in the sun” is an example of freezing. (a) True (b) False
18. 18.🧊💧♨️ Is “hailstones” water as a solid, a liquid or a gas? (a) gas (b) liquid (c) solid
19. 19.🔄 Which change is this: ice cream drips in sun? (a) condensation (b) precipitation (c) freezing (d) melting
20. 20.🔄 Which change is this: snow falls on mountains? (a) melting (b) precipitation (c) evaporation (d) freezing
21. 21.🌊 Where is most of the water on Earth? (a) in rivers (b) in wells (c) in the oceans (d) in clouds
22. 22.Which of these is water as a solid? (a) an icicle (b) raindrops (c) tap water (d) sea water
23. 23.💧 In how many states can water be found (solid, liquid, gas)?
24. 24.Which of these is an example of precipitation? (a) water turns into ice (b) a snowman turns to water (c) ice turns into water (d) rain falls from clouds
25. 25.Which of these is water as a gas? (a) snow (b) frost (c) tap water (d) steam
26. 26.☀️ What gives the heat that makes water evaporate from the sea? (a) the stars (b) the soil (c) the moon (d) the sun
27. 27.🔄 Which change is this: wet clothes dry outside? (a) precipitation (b) condensation (c) evaporation (d) melting
28. 28.True or false: “drops on a cold glass” is an example of precipitation. (a) True (b) False
29. 29.🔄 Which change is this: a snowman turns to water? (a) evaporation (b) freezing (c) melting (d) precipitation
30. 30.Which of these is an example of condensation? (a) wet clothes dry outside (b) water turns into vapour (c) clouds form in the sky (d) hail falls from the sky
31. 31.Which of these is water as a gas? (a) water vapour (b) tap water (c) dew (d) snow
32. 32.🧊💧♨️ Is “sea water” water as a solid, a liquid or a gas? (a) liquid (b) solid (c) gas
33. 33.🔄 Which change is this: hail falls from the sky? (a) precipitation (b) melting (c) evaporation (d) condensation
34. 34.Which of these is water as a liquid? (a) frost (b) snow (c) an icicle (d) raindrops
35. 35.🔍 Which is the odd one out? (a) dew (b) an icicle (c) sea water (d) raindrops
36. 36.🔍 Which is the odd one out? (a) sea water (b) steam (c) river water (d) dew
37. 37.🔄 Which change is this: puddles dry in the sun? (a) evaporation (b) condensation (c) precipitation (d) freezing
38. 38.🧊 Pure water freezes into ice at how many degrees Celsius?
39. 39.🧊💧♨️ Is “river water” water as a solid, a liquid or a gas? (a) solid (b) liquid (c) gas
40. 40.🧊💧♨️ Is “tap water” water as a solid, a liquid or a gas? (a) liquid (b) gas (c) solid

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