Class 4 EVS Worksheet: Water Cycle

EVS lesson 21: The water cycle · Set 889 · 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 solid? (a) sea water (b) ice (c) dew (d) water vapour
2. 2.🧊💧♨️ Is “ice” water as a solid, a liquid or a gas? (a) solid (b) liquid (c) gas
3. 3.🔍 Which is the odd one out? (a) dew (b) tap water (c) hailstones (d) sea water
4. 4.Which of these is an example of freezing? (a) puddles dry in the sun (b) water turns into ice (c) clouds form in the sky (d) ice turns into water
5. 5.☁️ Clouds are made of tiny ___. (a) smoke puffs (b) grains of sand (c) bits of cotton (d) water droplets
6. 6.🔄 Which change is this: wet clothes dry outside? (a) evaporation (b) condensation (c) freezing (d) precipitation
7. 7.🧊💧♨️ Is “snow” water as a solid, a liquid or a gas? (a) liquid (b) gas (c) solid
8. 8.Which of these is water as a solid? (a) raindrops (b) hailstones (c) river water (d) sea water
9. 9.🧊💧♨️ Is “steam” water as a solid, a liquid or a gas? (a) solid (b) gas (c) liquid
10. 10.♨️ At sea level, pure water boils at how many degrees Celsius?
11. 11.True or false: “vapour turns into drops” is an example of precipitation. (a) True (b) False
12. 12.True or false: “drops on a cold glass” is an example of evaporation. (a) False (b) True
13. 13.☀️ What gives the heat that makes water evaporate from the sea? (a) the stars (b) the sun (c) the moon (d) the soil
14. 14.🔄 Which change is this: a lake turns to ice? (a) evaporation (b) melting (c) precipitation (d) freezing
15. 15.🔄 Which change is this: a snowman turns to water? (a) evaporation (b) melting (c) condensation (d) precipitation
16. 16.🔄 Which change is this: ice turns into water? (a) melting (b) precipitation (c) evaporation (d) condensation
17. 17.🔄 What is the endless journey of water from the sea to the clouds and back called? (a) the food chain (b) the life cycle (c) the solar system (d) the water cycle
18. 18.🔄 Which change is this: ice cream drips in sun? (a) melting (b) evaporation (c) freezing (d) precipitation
19. 19.🔄 Which change is this: vapour turns into drops? (a) condensation (b) melting (c) evaporation (d) precipitation
20. 20.Which of these is water as a liquid? (a) tap water (b) snow (c) steam (d) an icicle
21. 21.🧊💧♨️ Is “raindrops” water as a solid, a liquid or a gas? (a) solid (b) liquid (c) gas
22. 22.True or false: “water turns into vapour” is an example of evaporation. (a) False (b) True
23. 23.🧊💧♨️ Is “river water” water as a solid, a liquid or a gas? (a) liquid (b) solid (c) gas
24. 24.🔍 Which is the odd one out? (a) water vapour (b) snow (c) an icicle (d) frost
25. 25.True or false: “rain falls from clouds” is an example of precipitation. (a) True (b) False
26. 26.True or false: “ice cream drips in sun” is an example of freezing. (a) True (b) False
27. 27.Which of these is water as a solid? (a) raindrops (b) steam (c) an icicle (d) tap water
28. 28.True or false: “wet clothes dry outside” is an example of condensation. (a) True (b) False
29. 29.Which of these is an example of melting? (a) ice turns into water (b) water turns into vapour (c) water turns into ice (d) rain falls from clouds
30. 30.💧 In how many states can water be found (solid, liquid, gas)?
31. 31.Which of these is an example of freezing? (a) clouds form in the sky (b) ice cream drips in sun (c) a lake turns to ice (d) hail falls from the sky
32. 32.🧊💧♨️ Is “dew” water as a solid, a liquid or a gas? (a) liquid (b) solid (c) gas
33. 33.🧊 Pure water freezes into ice at how many degrees Celsius?
34. 34.🔍 Which is the odd one out? (a) raindrops (b) snow (c) frost (d) ice
35. 35.🧊💧♨️ Is “frost” water as a solid, a liquid or a gas? (a) liquid (b) solid (c) gas
36. 36.True or false: “puddles dry in the sun” is an example of freezing. (a) True (b) False
37. 37.True or false: “water turns into vapour” is an example of precipitation. (a) True (b) False
38. 38.Which of these is water as a liquid? (a) river water (b) water vapour (c) hailstones (d) steam
39. 39.Which of these is an example of melting? (a) puddles dry in the sun (b) wet clothes dry outside (c) ice cream drips in sun (d) water turns into ice
40. 40.True or false: “puddles dry in the sun” is an example of evaporation. (a) True (b) False

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