Class 4 EVS Worksheet: Water Cycle

EVS lesson 21: The water cycle · Set 416 · 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.☀️ What gives the heat that makes water evaporate from the sea? (a) the soil (b) the stars (c) the sun (d) the moon
2. 2.Which of these is an example of freezing? (a) water turns into vapour (b) wet clothes dry outside (c) a lake turns to ice (d) hail falls from the sky
3. 3.Which of these is an example of evaporation? (a) wet clothes dry outside (b) a lake turns to ice (c) drops on a cold glass (d) ice turns into water
4. 4.🔄 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
5. 5.🔍 Which is the odd one out? (a) ice (b) snow (c) dew (d) an icicle
6. 6.True or false: “water turns into vapour” is an example of melting. (a) False (b) True
7. 7.🧊💧♨️ Is “dew” water as a solid, a liquid or a gas? (a) solid (b) gas (c) liquid
8. 8.Which of these is an example of precipitation? (a) water turns into ice (b) snow falls on mountains (c) a lake turns to ice (d) ice turns into water
9. 9.🔍 Which is the odd one out? (a) sea water (b) tap water (c) water vapour (d) dew
10. 10.🔍 Which is the odd one out? (a) an icicle (b) ice (c) steam (d) hailstones
11. 11.🔍 Which is the odd one out? (a) ice (b) snow (c) tap water (d) an icicle
12. 12.Which of these is water as a solid? (a) tap water (b) ice (c) raindrops (d) water vapour
13. 13.True or false: “wet clothes dry outside” is an example of evaporation. (a) True (b) False
14. 14.🧊💧♨️ Is “hailstones” water as a solid, a liquid or a gas? (a) solid (b) liquid (c) gas
15. 15.True or false: “a lake turns to ice” is an example of freezing. (a) True (b) False
16. 16.True or false: “drops on a cold glass” is an example of evaporation. (a) False (b) True
17. 17.🔄 Which change is this: wet clothes dry outside? (a) melting (b) condensation (c) freezing (d) evaporation
18. 18.🧊💧♨️ Is “river water” water as a solid, a liquid or a gas? (a) solid (b) gas (c) liquid
19. 19.🧊💧♨️ Is “sea water” water as a solid, a liquid or a gas? (a) liquid (b) solid (c) gas
20. 20.Which of these is water as a solid? (a) sea water (b) river water (c) raindrops (d) an icicle
21. 21.True or false: “puddles dry in the sun” is an example of evaporation. (a) False (b) True
22. 22.🧊💧♨️ Is “tap water” water as a solid, a liquid or a gas? (a) liquid (b) solid (c) gas
23. 23.True or false: “water turns into ice” is an example of freezing. (a) False (b) True
24. 24.True or false: “clouds form in the sky” is an example of condensation. (a) False (b) True
25. 25.🧊💧♨️ Is “raindrops” water as a solid, a liquid or a gas? (a) solid (b) liquid (c) gas
26. 26.🧊💧♨️ Is “frost” water as a solid, a liquid or a gas? (a) solid (b) gas (c) liquid
27. 27.Which of these is an example of evaporation? (a) a snowman turns to water (b) clouds form in the sky (c) puddles dry in the sun (d) ice cream drips in sun
28. 28.Which of these is an example of melting? (a) water turns into vapour (b) snow falls on mountains (c) vapour turns into drops (d) ice cream drips in sun
29. 29.Which of these is water as a solid? (a) raindrops (b) steam (c) river water (d) frost
30. 30.🔄 Which change is this: hail falls from the sky? (a) freezing (b) precipitation (c) evaporation (d) condensation
31. 31.🔍 Which is the odd one out? (a) ice (b) dew (c) river water (d) raindrops
32. 32.Which of these is water as a gas? (a) hailstones (b) sea water (c) river water (d) water vapour
33. 33.💧 In how many states can water be found (solid, liquid, gas)?
34. 34.True or false: “drops on a cold glass” is an example of freezing. (a) True (b) False
35. 35.♨️ At sea level, pure water boils at how many degrees Celsius?
36. 36.🔍 Which is the odd one out? (a) an icicle (b) dew (c) sea water (d) raindrops
37. 37.🔄 Which change is this: a lake turns to ice? (a) evaporation (b) precipitation (c) freezing (d) condensation
38. 38.Which of these is water as a solid? (a) tap water (b) dew (c) raindrops (d) snow
39. 39.True or false: “hail falls from the sky” is an example of precipitation. (a) True (b) False
40. 40.True or false: “a snowman turns to water” is an example of melting. (a) True (b) False

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