Class 4 EVS Worksheet: Water Cycle

EVS lesson 21: The water cycle · Set 480 · 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 “frost” water as a solid, a liquid or a gas? (a) solid (b) gas (c) liquid
2. 2.Which of these is water as a solid? (a) raindrops (b) steam (c) dew (d) ice
3. 3.💧 In how many states can water be found (solid, liquid, gas)?
4. 4.Which of these is water as a gas? (a) snow (b) frost (c) water vapour (d) raindrops
5. 5.☀️ What gives the heat that makes water evaporate from the sea? (a) the soil (b) the sun (c) the stars (d) the moon
6. 6.Which of these is an example of evaporation? (a) puddles dry in the sun (b) a lake turns to ice (c) vapour turns into drops (d) rain falls from clouds
7. 7.🌊 Where is most of the water on Earth? (a) in rivers (b) in clouds (c) in the oceans (d) in wells
8. 8.🧊💧♨️ Is “tap water” water as a solid, a liquid or a gas? (a) gas (b) solid (c) liquid
9. 9.🔄 Which change is this: clouds form in the sky? (a) precipitation (b) freezing (c) evaporation (d) condensation
10. 10.Which of these is water as a liquid? (a) river water (b) ice (c) snow (d) steam
11. 11.🧊💧♨️ Is “raindrops” water as a solid, a liquid or a gas? (a) gas (b) solid (c) liquid
12. 12.🔍 Which is the odd one out? (a) dew (b) tap water (c) an icicle (d) raindrops
13. 13.Which of these is water as a gas? (a) sea water (b) dew (c) an icicle (d) steam
14. 14.🔍 Which is the odd one out? (a) steam (b) river water (c) dew (d) sea water
15. 15.☁️ Clouds are made of tiny ___. (a) bits of cotton (b) grains of sand (c) water droplets (d) smoke puffs
16. 16.Which of these is water as a solid? (a) snow (b) sea water (c) raindrops (d) steam
17. 17.🔍 Which is the odd one out? (a) an icicle (b) snow (c) ice (d) dew
18. 18.True or false: “ice turns into water” is an example of evaporation. (a) False (b) True
19. 19.🔍 Which is the odd one out? (a) sea water (b) ice (c) river water (d) raindrops
20. 20.🧊 Pure water freezes into ice at how many degrees Celsius?
21. 21.Which of these is an example of melting? (a) ice cream drips in sun (b) water turns into ice (c) water turns into vapour (d) puddles dry in the sun
22. 22.🧊💧♨️ Is “hailstones” water as a solid, a liquid or a gas? (a) solid (b) liquid (c) gas
23. 23.🔄 Which change is this: ice cream drips in sun? (a) evaporation (b) precipitation (c) condensation (d) melting
24. 24.🧊💧♨️ Is “ice” water as a solid, a liquid or a gas? (a) solid (b) liquid (c) gas
25. 25.♨️ At sea level, pure water boils at how many degrees Celsius?
26. 26.🔍 Which is the odd one out? (a) water vapour (b) frost (c) ice (d) hailstones
27. 27.True or false: “puddles dry in the sun” is an example of evaporation. (a) True (b) False
28. 28.Which of these is an example of condensation? (a) water turns into vapour (b) a lake turns to ice (c) ice turns into water (d) drops on a cold glass
29. 29.Which of these is an example of evaporation? (a) wet clothes dry outside (b) vapour turns into drops (c) ice cream drips in sun (d) rain falls from clouds
30. 30.Which of these is an example of melting? (a) vapour turns into drops (b) puddles dry in the sun (c) a snowman turns to water (d) water turns into ice
31. 31.🧊💧♨️ Is “steam” water as a solid, a liquid or a gas? (a) solid (b) liquid (c) gas
32. 32.Which of these is an example of freezing? (a) clouds form in the sky (b) rain falls from clouds (c) a lake turns to ice (d) drops on a cold glass
33. 33.🔄 Which change is this: a lake turns to ice? (a) condensation (b) evaporation (c) precipitation (d) freezing
34. 34.Which of these is water as a liquid? (a) an icicle (b) sea water (c) snow (d) ice
35. 35.🧊💧♨️ Is “river water” water as a solid, a liquid or a gas? (a) gas (b) solid (c) liquid
36. 36.Which of these is water as a solid? (a) sea water (b) water vapour (c) hailstones (d) tap water
37. 37.True or false: “snow falls on mountains” is an example of precipitation. (a) False (b) True
38. 38.Which of these is an example of precipitation? (a) puddles dry in the sun (b) a lake turns to ice (c) snow falls on mountains (d) ice turns into water
39. 39.True or false: “rain falls from clouds” is an example of precipitation. (a) True (b) False
40. 40.Which of these is water as a liquid? (a) snow (b) raindrops (c) ice (d) hailstones

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