Class 4 EVS Worksheet: Water Cycle

EVS lesson 21: The water cycle · Set 583 · 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) dew (b) sea water (c) hailstones (d) tap water
2. 2.🔍 Which is the odd one out? (a) raindrops (b) water vapour (c) river water (d) tap water
3. 3.Which of these is an example of freezing? (a) water turns into ice (b) puddles dry in the sun (c) wet clothes dry outside (d) rain falls from clouds
4. 4.🧊💧♨️ Is “steam” water as a solid, a liquid or a gas? (a) liquid (b) solid (c) gas
5. 5.🧊💧♨️ Is “sea water” water as a solid, a liquid or a gas? (a) gas (b) liquid (c) solid
6. 6.🧊 Pure water freezes into ice at how many degrees Celsius?
7. 7.🧊💧♨️ Is “river water” water as a solid, a liquid or a gas? (a) solid (b) gas (c) liquid
8. 8.🔍 Which is the odd one out? (a) tap water (b) dew (c) ice (d) sea water
9. 9.🧊💧♨️ Is “frost” water as a solid, a liquid or a gas? (a) gas (b) liquid (c) solid
10. 10.True or false: “wet clothes dry outside” is an example of melting. (a) False (b) True
11. 11.True or false: “wet clothes dry outside” is an example of evaporation. (a) False (b) True
12. 12.True or false: “rain falls from clouds” is an example of freezing. (a) True (b) False
13. 13.🧊💧♨️ Is “dew” water as a solid, a liquid or a gas? (a) gas (b) liquid (c) solid
14. 14.Which of these is an example of condensation? (a) wet clothes dry outside (b) a lake turns to ice (c) clouds form in the sky (d) water turns into vapour
15. 15.♨️ At sea level, pure water boils at how many degrees Celsius?
16. 16.🧊💧♨️ Is “tap water” water as a solid, a liquid or a gas? (a) gas (b) solid (c) liquid
17. 17.Which of these is an example of melting? (a) water turns into vapour (b) wet clothes dry outside (c) ice cream drips in sun (d) a lake turns to ice
18. 18.True or false: “snow falls on mountains” is an example of precipitation. (a) False (b) True
19. 19.True or false: “a lake turns to ice” is an example of condensation. (a) True (b) False
20. 20.🧊💧♨️ Is “water vapour” water as a solid, a liquid or a gas? (a) gas (b) solid (c) liquid
21. 21.Which of these is water as a liquid? (a) dew (b) steam (c) water vapour (d) snow
22. 22.🧊💧♨️ Is “hailstones” water as a solid, a liquid or a gas? (a) gas (b) solid (c) liquid
23. 23.🔄 Which change is this: water turns into vapour? (a) precipitation (b) condensation (c) freezing (d) evaporation
24. 24.🔄 What is the endless journey of water from the sea to the clouds and back called? (a) the food chain (b) the water cycle (c) the solar system (d) the life cycle
25. 25.Which of these is water as a gas? (a) water vapour (b) tap water (c) dew (d) ice
26. 26.Which of these is water as a liquid? (a) frost (b) hailstones (c) steam (d) sea water
27. 27.Which of these is water as a liquid? (a) water vapour (b) hailstones (c) frost (d) raindrops
28. 28.🔍 Which is the odd one out? (a) frost (b) raindrops (c) tap water (d) sea water
29. 29.🔍 Which is the odd one out? (a) raindrops (b) hailstones (c) dew (d) river water
30. 30.Which of these is water as a gas? (a) frost (b) dew (c) steam (d) ice
31. 31.🔄 Which change is this: clouds form in the sky? (a) freezing (b) melting (c) condensation (d) evaporation
32. 32.🧊💧♨️ Is “snow” water as a solid, a liquid or a gas? (a) gas (b) liquid (c) solid
33. 33.Which of these is water as a solid? (a) steam (b) an icicle (c) raindrops (d) dew
34. 34.🔄 Which change is this: ice turns into water? (a) freezing (b) condensation (c) melting (d) precipitation
35. 35.Which of these is water as a solid? (a) dew (b) snow (c) sea water (d) raindrops
36. 36.🔄 Which change is this: snow falls on mountains? (a) precipitation (b) freezing (c) evaporation (d) condensation
37. 37.🔄 Which change is this: a snowman turns to water? (a) freezing (b) evaporation (c) precipitation (d) melting
38. 38.☁️ Clouds are made of tiny ___. (a) water droplets (b) smoke puffs (c) grains of sand (d) bits of cotton
39. 39.Which of these is an example of melting? (a) rain falls from clouds (b) clouds form in the sky (c) a snowman turns to water (d) water turns into ice
40. 40.💧 In how many states can water be found (solid, liquid, gas)?

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