Class 4 EVS Worksheet: Water Cycle

EVS lesson 21: The water cycle · Set 581 · 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 gas? (a) snow (b) frost (c) hailstones (d) steam
2. 2.🧊💧♨️ Is “sea water” water as a solid, a liquid or a gas? (a) liquid (b) gas (c) solid
3. 3.🔄 Which change is this: a snowman turns to water? (a) precipitation (b) evaporation (c) melting (d) condensation
4. 4.🧊💧♨️ Is “raindrops” water as a solid, a liquid or a gas? (a) gas (b) liquid (c) solid
5. 5.🔄 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
6. 6.Which of these is water as a liquid? (a) snow (b) raindrops (c) steam (d) water vapour
7. 7.☀️ What gives the heat that makes water evaporate from the sea? (a) the moon (b) the stars (c) the soil (d) the sun
8. 8.💧 In how many states can water be found (solid, liquid, gas)?
9. 9.♨️ At sea level, pure water boils at how many degrees Celsius?
10. 10.🧊💧♨️ Is “water vapour” water as a solid, a liquid or a gas? (a) gas (b) liquid (c) solid
11. 11.Which of these is an example of evaporation? (a) ice turns into water (b) hail falls from the sky (c) vapour turns into drops (d) wet clothes dry outside
12. 12.🔄 Which change is this: ice turns into water? (a) freezing (b) melting (c) precipitation (d) evaporation
13. 13.Which of these is water as a solid? (a) steam (b) river water (c) an icicle (d) dew
14. 14.☁️ Clouds are made of tiny ___. (a) water droplets (b) bits of cotton (c) grains of sand (d) smoke puffs
15. 15.🔄 Which change is this: puddles dry in the sun? (a) precipitation (b) freezing (c) melting (d) evaporation
16. 16.Which of these is an example of freezing? (a) puddles dry in the sun (b) ice cream drips in sun (c) a lake turns to ice (d) clouds form in the sky
17. 17.True or false: “rain falls from clouds” is an example of condensation. (a) False (b) True
18. 18.🔍 Which is the odd one out? (a) hailstones (b) frost (c) sea water (d) ice
19. 19.Which of these is water as a gas? (a) hailstones (b) raindrops (c) water vapour (d) river water
20. 20.🔍 Which is the odd one out? (a) steam (b) frost (c) ice (d) snow
21. 21.🔄 Which change is this: drops on a cold glass? (a) freezing (b) evaporation (c) melting (d) condensation
22. 22.🧊 Pure water freezes into ice at how many degrees Celsius?
23. 23.🔄 Which change is this: a lake turns to ice? (a) evaporation (b) freezing (c) precipitation (d) melting
24. 24.🔍 Which is the odd one out? (a) ice (b) sea water (c) river water (d) raindrops
25. 25.🧊💧♨️ Is “steam” water as a solid, a liquid or a gas? (a) gas (b) liquid (c) solid
26. 26.Which of these is water as a solid? (a) frost (b) river water (c) steam (d) raindrops
27. 27.🧊💧♨️ Is “dew” water as a solid, a liquid or a gas? (a) solid (b) gas (c) liquid
28. 28.🔄 Which change is this: snow falls on mountains? (a) condensation (b) freezing (c) precipitation (d) evaporation
29. 29.True or false: “drops on a cold glass” is an example of condensation. (a) False (b) True
30. 30.Which of these is an example of evaporation? (a) hail falls from the sky (b) snow falls on mountains (c) drops on a cold glass (d) water turns into vapour
31. 31.True or false: “hail falls from the sky” is an example of precipitation. (a) True (b) False
32. 32.🔍 Which is the odd one out? (a) frost (b) ice (c) dew (d) hailstones
33. 33.🧊💧♨️ Is “river water” water as a solid, a liquid or a gas? (a) liquid (b) gas (c) solid
34. 34.True or false: “puddles dry in the sun” is an example of precipitation. (a) False (b) True
35. 35.🧊💧♨️ Is “ice” water as a solid, a liquid or a gas? (a) liquid (b) gas (c) solid
36. 36.Which of these is an example of condensation? (a) wet clothes dry outside (b) hail falls from the sky (c) puddles dry in the sun (d) vapour turns into drops
37. 37.🔄 Which change is this: water turns into vapour? (a) freezing (b) melting (c) evaporation (d) condensation
38. 38.🔍 Which is the odd one out? (a) tap water (b) water vapour (c) dew (d) sea water
39. 39.Which of these is an example of precipitation? (a) wet clothes dry outside (b) vapour turns into drops (c) puddles dry in the sun (d) rain falls from clouds
40. 40.True or false: “water turns into vapour” is an example of melting. (a) True (b) False

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