Class 4 EVS Worksheet: Water Cycle

EVS lesson 21: The water cycle · Set 487 · 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 is the odd one out? (a) ice (b) frost (c) hailstones (d) raindrops
2. 2.🔍 Which is the odd one out? (a) river water (b) an icicle (c) ice (d) hailstones
3. 3.Which of these is water as a solid? (a) frost (b) tap water (c) raindrops (d) steam
4. 4.💧 In how many states can water be found (solid, liquid, gas)?
5. 5.☀️ What gives the heat that makes water evaporate from the sea? (a) the stars (b) the moon (c) the soil (d) the sun
6. 6.🧊 Pure water freezes into ice at how many degrees Celsius?
7. 7.True or false: “water turns into ice” is an example of evaporation. (a) False (b) True
8. 8.🧊💧♨️ Is “tap water” water as a solid, a liquid or a gas? (a) solid (b) gas (c) liquid
9. 9.Which of these is an example of evaporation? (a) water turns into ice (b) puddles dry in the sun (c) clouds form in the sky (d) drops on a cold glass
10. 10.🧊💧♨️ Is “snow” water as a solid, a liquid or a gas? (a) solid (b) liquid (c) gas
11. 11.Which of these is water as a solid? (a) dew (b) steam (c) ice (d) raindrops
12. 12.🔄 Which change is this: vapour turns into drops? (a) precipitation (b) condensation (c) melting (d) evaporation
13. 13.🧊💧♨️ Is “an icicle” water as a solid, a liquid or a gas? (a) liquid (b) solid (c) gas
14. 14.True or false: “drops on a cold glass” is an example of condensation. (a) True (b) False
15. 15.Which of these is water as a liquid? (a) sea water (b) hailstones (c) frost (d) an icicle
16. 16.🔄 Which change is this: a snowman turns to water? (a) freezing (b) evaporation (c) melting (d) precipitation
17. 17.Which of these is an example of evaporation? (a) clouds form in the sky (b) water turns into vapour (c) ice turns into water (d) drops on a cold glass
18. 18.True or false: “hail falls from the sky” is an example of precipitation. (a) False (b) True
19. 19.🌊 Where is most of the water on Earth? (a) in clouds (b) in rivers (c) in the oceans (d) in wells
20. 20.🔄 Which change is this: rain falls from clouds? (a) evaporation (b) melting (c) precipitation (d) freezing
21. 21.🔄 Which change is this: clouds form in the sky? (a) precipitation (b) evaporation (c) condensation (d) freezing
22. 22.🔍 Which is the odd one out? (a) sea water (b) tap water (c) an icicle (d) dew
23. 23.♨️ At sea level, pure water boils at how many degrees Celsius?
24. 24.🔄 What is the endless journey of water from the sea to the clouds and back called? (a) the life cycle (b) the water cycle (c) the solar system (d) the food chain
25. 25.Which of these is an example of precipitation? (a) vapour turns into drops (b) ice cream drips in sun (c) drops on a cold glass (d) snow falls on mountains
26. 26.Which of these is water as a gas? (a) hailstones (b) sea water (c) an icicle (d) steam
27. 27.Which of these is an example of melting? (a) ice turns into water (b) drops on a cold glass (c) clouds form in the sky (d) a lake turns to ice
28. 28.Which of these is an example of condensation? (a) puddles dry in the sun (b) drops on a cold glass (c) a snowman turns to water (d) rain falls from clouds
29. 29.🔄 Which change is this: a lake turns to ice? (a) freezing (b) evaporation (c) precipitation (d) condensation
30. 30.Which of these is an example of precipitation? (a) ice cream drips in sun (b) a lake turns to ice (c) clouds form in the sky (d) hail falls from the sky
31. 31.Which of these is water as a solid? (a) an icicle (b) water vapour (c) steam (d) dew
32. 32.🧊💧♨️ Is “river water” water as a solid, a liquid or a gas? (a) liquid (b) solid (c) gas
33. 33.🔄 Which change is this: hail falls from the sky? (a) freezing (b) melting (c) condensation (d) precipitation
34. 34.Which of these is water as a gas? (a) water vapour (b) ice (c) raindrops (d) snow
35. 35.True or false: “vapour turns into drops” is an example of condensation. (a) True (b) False
36. 36.Which of these is an example of freezing? (a) drops on a cold glass (b) puddles dry in the sun (c) water turns into ice (d) ice turns into water
37. 37.☁️ Clouds are made of tiny ___. (a) bits of cotton (b) smoke puffs (c) water droplets (d) grains of sand
38. 38.🔄 Which change is this: puddles dry in the sun? (a) freezing (b) precipitation (c) melting (d) evaporation
39. 39.Which of these is water as a liquid? (a) ice (b) river water (c) frost (d) snow
40. 40.🧊💧♨️ Is “water vapour” water as a solid, a liquid or a gas? (a) solid (b) liquid (c) gas

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