Class 4 EVS Worksheet: Water Cycle

EVS lesson 21: The water cycle · Set 388 · 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) liquid (c) gas
2. 2.🔄 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
3. 3.♨️ At sea level, pure water boils at how many degrees Celsius?
4. 4.Which of these is water as a solid? (a) water vapour (b) an icicle (c) raindrops (d) tap water
5. 5.Which of these is water as a gas? (a) raindrops (b) hailstones (c) dew (d) water vapour
6. 6.🔄 Which change is this: water turns into ice? (a) evaporation (b) melting (c) freezing (d) precipitation
7. 7.🔄 Which change is this: wet clothes dry outside? (a) condensation (b) precipitation (c) freezing (d) evaporation
8. 8.🔍 Which is the odd one out? (a) frost (b) hailstones (c) dew (d) an icicle
9. 9.🧊💧♨️ Is “ice” water as a solid, a liquid or a gas? (a) gas (b) liquid (c) solid
10. 10.Which of these is an example of freezing? (a) water turns into ice (b) puddles dry in the sun (c) drops on a cold glass (d) snow falls on mountains
11. 11.🧊💧♨️ Is “water vapour” water as a solid, a liquid or a gas? (a) solid (b) gas (c) liquid
12. 12.Which of these is an example of evaporation? (a) rain falls from clouds (b) a lake turns to ice (c) a snowman turns to water (d) wet clothes dry outside
13. 13.True or false: “puddles dry in the sun” is an example of melting. (a) False (b) True
14. 14.True or false: “snow falls on mountains” is an example of melting. (a) True (b) False
15. 15.🔄 Which change is this: a snowman turns to water? (a) condensation (b) evaporation (c) melting (d) precipitation
16. 16.🔍 Which is the odd one out? (a) tap water (b) river water (c) an icicle (d) sea water
17. 17.💧 In how many states can water be found (solid, liquid, gas)?
18. 18.Which of these is water as a liquid? (a) steam (b) hailstones (c) frost (d) raindrops
19. 19.🔍 Which is the odd one out? (a) dew (b) steam (c) sea water (d) raindrops
20. 20.Which of these is an example of precipitation? (a) ice cream drips in sun (b) vapour turns into drops (c) water turns into ice (d) snow falls on mountains
21. 21.🧊💧♨️ Is “sea water” water as a solid, a liquid or a gas? (a) liquid (b) gas (c) solid
22. 22.🧊💧♨️ Is “an icicle” water as a solid, a liquid or a gas? (a) solid (b) liquid (c) gas
23. 23.Which of these is an example of precipitation? (a) wet clothes dry outside (b) drops on a cold glass (c) puddles dry in the sun (d) hail falls from the sky
24. 24.🧊💧♨️ Is “river water” water as a solid, a liquid or a gas? (a) gas (b) solid (c) liquid
25. 25.Which of these is an example of precipitation? (a) a snowman turns to water (b) vapour turns into drops (c) rain falls from clouds (d) water turns into ice
26. 26.🔍 Which is the odd one out? (a) frost (b) raindrops (c) dew (d) sea water
27. 27.🔍 Which is the odd one out? (a) frost (b) tap water (c) an icicle (d) hailstones
28. 28.Which of these is water as a solid? (a) sea water (b) snow (c) river water (d) steam
29. 29.Which of these is an example of melting? (a) a snowman turns to water (b) puddles dry in the sun (c) drops on a cold glass (d) rain falls from clouds
30. 30.🔍 Which is the odd one out? (a) water vapour (b) dew (c) river water (d) tap water
31. 31.🧊💧♨️ Is “hailstones” water as a solid, a liquid or a gas? (a) gas (b) solid (c) liquid
32. 32.☁️ Clouds are made of tiny ___. (a) smoke puffs (b) grains of sand (c) bits of cotton (d) water droplets
33. 33.True or false: “snow falls on mountains” is an example of freezing. (a) True (b) False
34. 34.🔄 Which change is this: puddles dry in the sun? (a) evaporation (b) melting (c) freezing (d) condensation
35. 35.🔍 Which is the odd one out? (a) ice (b) frost (c) snow (d) raindrops
36. 36.☀️ What gives the heat that makes water evaporate from the sea? (a) the soil (b) the sun (c) the stars (d) the moon
37. 37.🔄 Which change is this: rain falls from clouds? (a) condensation (b) precipitation (c) freezing (d) melting
38. 38.🔄 Which change is this: a lake turns to ice? (a) precipitation (b) condensation (c) freezing (d) evaporation
39. 39.Which of these is water as a liquid? (a) water vapour (b) snow (c) ice (d) tap water
40. 40.Which of these is water as a solid? (a) dew (b) sea water (c) water vapour (d) ice

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