Class 4 EVS Worksheet: Water Cycle

EVS lesson 21: The water cycle · Set 478 · 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) raindrops (b) an icicle (c) hailstones (d) frost
2. 2.🔍 Which is the odd one out? (a) dew (b) tap water (c) raindrops (d) steam
3. 3.🧊💧♨️ Is “tap water” water as a solid, a liquid or a gas? (a) liquid (b) solid (c) gas
4. 4.Which of these is an example of evaporation? (a) puddles dry in the sun (b) vapour turns into drops (c) ice turns into water (d) drops on a cold glass
5. 5.🔄 Which change is this: ice turns into water? (a) condensation (b) melting (c) evaporation (d) precipitation
6. 6.Which of these is an example of condensation? (a) water turns into ice (b) hail falls from the sky (c) wet clothes dry outside (d) drops on a cold glass
7. 7.🔍 Which is the odd one out? (a) raindrops (b) snow (c) river water (d) dew
8. 8.🧊💧♨️ Is “raindrops” water as a solid, a liquid or a gas? (a) gas (b) liquid (c) solid
9. 9.🧊💧♨️ Is “river water” water as a solid, a liquid or a gas? (a) solid (b) liquid (c) gas
10. 10.True or false: “vapour turns into drops” is an example of condensation. (a) True (b) False
11. 11.🔄 Which change is this: water turns into vapour? (a) melting (b) precipitation (c) freezing (d) evaporation
12. 12.Which of these is water as a liquid? (a) ice (b) frost (c) an icicle (d) tap water
13. 13.🔄 Which change is this: water turns into ice? (a) evaporation (b) melting (c) condensation (d) freezing
14. 14.🌊 Where is most of the water on Earth? (a) in wells (b) in rivers (c) in clouds (d) in the oceans
15. 15.Which of these is an example of freezing? (a) water turns into vapour (b) clouds form in the sky (c) wet clothes dry outside (d) water turns into ice
16. 16.💧 In how many states can water be found (solid, liquid, gas)?
17. 17.🔄 Which change is this: snow falls on mountains? (a) melting (b) condensation (c) precipitation (d) evaporation
18. 18.🧊💧♨️ Is “hailstones” water as a solid, a liquid or a gas? (a) solid (b) gas (c) liquid
19. 19.🔍 Which is the odd one out? (a) an icicle (b) frost (c) ice (d) tap water
20. 20.🔄 Which change is this: drops on a cold glass? (a) evaporation (b) freezing (c) precipitation (d) condensation
21. 21.🧊💧♨️ Is “dew” water as a solid, a liquid or a gas? (a) liquid (b) solid (c) gas
22. 22.Which of these is water as a liquid? (a) an icicle (b) snow (c) frost (d) raindrops
23. 23.Which of these is water as a solid? (a) river water (b) raindrops (c) frost (d) steam
24. 24.🔄 What is the endless journey of water from the sea to the clouds and back called? (a) the water cycle (b) the life cycle (c) the solar system (d) the food chain
25. 25.Which of these is an example of evaporation? (a) ice cream drips in sun (b) a snowman turns to water (c) water turns into vapour (d) ice turns into water
26. 26.☀️ What gives the heat that makes water evaporate from the sea? (a) the soil (b) the stars (c) the moon (d) the sun
27. 27.🧊 Pure water freezes into ice at how many degrees Celsius?
28. 28.🔄 Which change is this: puddles dry in the sun? (a) precipitation (b) condensation (c) freezing (d) evaporation
29. 29.♨️ At sea level, pure water boils at how many degrees Celsius?
30. 30.🔍 Which is the odd one out? (a) ice (b) an icicle (c) snow (d) water vapour
31. 31.🧊💧♨️ Is “frost” water as a solid, a liquid or a gas? (a) liquid (b) solid (c) gas
32. 32.True or false: “a lake turns to ice” is an example of condensation. (a) False (b) True
33. 33.Which of these is an example of freezing? (a) hail falls from the sky (b) wet clothes dry outside (c) ice turns into water (d) a lake turns to ice
34. 34.Which of these is an example of precipitation? (a) vapour turns into drops (b) ice cream drips in sun (c) ice turns into water (d) snow falls on mountains
35. 35.Which of these is water as a liquid? (a) steam (b) dew (c) water vapour (d) an icicle
36. 36.🧊💧♨️ Is “an icicle” water as a solid, a liquid or a gas? (a) gas (b) liquid (c) solid
37. 37.Which of these is water as a gas? (a) dew (b) sea water (c) hailstones (d) steam
38. 38.True or false: “wet clothes dry outside” is an example of precipitation. (a) True (b) False
39. 39.Which of these is an example of condensation? (a) clouds form in the sky (b) wet clothes dry outside (c) ice cream drips in sun (d) puddles dry in the sun
40. 40.True or false: “ice cream drips in sun” is an example of condensation. (a) False (b) True

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