Class 4 EVS Worksheet: Water Cycle

EVS lesson 21: The water cycle · Set 956 · 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 an example of condensation? (a) wet clothes dry outside (b) rain falls from clouds (c) snow falls on mountains (d) clouds form in the sky
2. 2.Which of these is water as a gas? (a) sea water (b) water vapour (c) hailstones (d) an icicle
3. 3.Which of these is water as a solid? (a) tap water (b) dew (c) hailstones (d) raindrops
4. 4.Which of these is an example of melting? (a) snow falls on mountains (b) ice turns into water (c) vapour turns into drops (d) drops on a cold glass
5. 5.True or false: “hail falls from the sky” is an example of precipitation. (a) True (b) False
6. 6.🔍 Which is the odd one out? (a) ice (b) raindrops (c) dew (d) sea water
7. 7.Which of these is water as a solid? (a) steam (b) sea water (c) snow (d) raindrops
8. 8.💧 In how many states can water be found (solid, liquid, gas)?
9. 9.Which of these is water as a liquid? (a) ice (b) hailstones (c) snow (d) river water
10. 10.🔄 Which change is this: ice cream drips in sun? (a) condensation (b) freezing (c) melting (d) precipitation
11. 11.True or false: “a lake turns to ice” is an example of freezing. (a) True (b) False
12. 12.♨️ At sea level, pure water boils at how many degrees Celsius?
13. 13.Which of these is an example of evaporation? (a) vapour turns into drops (b) a lake turns to ice (c) wet clothes dry outside (d) drops on a cold glass
14. 14.Which of these is water as a gas? (a) steam (b) snow (c) raindrops (d) ice
15. 15.🔄 Which change is this: drops on a cold glass? (a) condensation (b) melting (c) precipitation (d) evaporation
16. 16.☁️ Clouds are made of tiny ___. (a) grains of sand (b) smoke puffs (c) bits of cotton (d) water droplets
17. 17.🔍 Which is the odd one out? (a) snow (b) an icicle (c) ice (d) sea water
18. 18.🔍 Which is the odd one out? (a) sea water (b) river water (c) water vapour (d) raindrops
19. 19.🧊💧♨️ Is “ice” water as a solid, a liquid or a gas? (a) solid (b) gas (c) liquid
20. 20.🧊💧♨️ Is “river water” water as a solid, a liquid or a gas? (a) gas (b) liquid (c) solid
21. 21.True or false: “wet clothes dry outside” is an example of evaporation. (a) True (b) False
22. 22.Which of these is an example of precipitation? (a) hail falls from the sky (b) puddles dry in the sun (c) drops on a cold glass (d) ice cream drips in sun
23. 23.Which of these is an example of precipitation? (a) rain falls from clouds (b) puddles dry in the sun (c) ice turns into water (d) water turns into ice
24. 24.🔄 Which change is this: a lake turns to ice? (a) evaporation (b) freezing (c) condensation (d) melting
25. 25.🔄 Which change is this: ice turns into water? (a) freezing (b) precipitation (c) evaporation (d) melting
26. 26.🧊💧♨️ Is “raindrops” water as a solid, a liquid or a gas? (a) solid (b) gas (c) liquid
27. 27.🔄 What is the endless journey of water from the sea to the clouds and back called? (a) the solar system (b) the life cycle (c) the water cycle (d) the food chain
28. 28.🔄 Which change is this: hail falls from the sky? (a) condensation (b) precipitation (c) evaporation (d) freezing
29. 29.True or false: “hail falls from the sky” is an example of evaporation. (a) True (b) False
30. 30.🔍 Which is the odd one out? (a) snow (b) frost (c) hailstones (d) steam
31. 31.☀️ What gives the heat that makes water evaporate from the sea? (a) the sun (b) the moon (c) the soil (d) the stars
32. 32.🧊💧♨️ Is “water vapour” water as a solid, a liquid or a gas? (a) solid (b) liquid (c) gas
33. 33.Which of these is water as a liquid? (a) snow (b) steam (c) tap water (d) hailstones
34. 34.Which of these is an example of freezing? (a) ice cream drips in sun (b) ice turns into water (c) drops on a cold glass (d) a lake turns to ice
35. 35.🔍 Which is the odd one out? (a) dew (b) tap water (c) frost (d) raindrops
36. 36.True or false: “ice cream drips in sun” is an example of freezing. (a) False (b) True
37. 37.Which of these is water as a liquid? (a) water vapour (b) an icicle (c) steam (d) raindrops
38. 38.🧊💧♨️ Is “dew” water as a solid, a liquid or a gas? (a) gas (b) solid (c) liquid
39. 39.🔍 Which is the odd one out? (a) river water (b) dew (c) sea water (d) snow
40. 40.Which of these is an example of condensation? (a) a lake turns to ice (b) ice cream drips in sun (c) drops on a cold glass (d) hail falls from the sky

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