Class 4 EVS Worksheet: Water Cycle

EVS lesson 21: The water cycle · Set 715 · 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.☁️ Clouds are made of tiny ___. (a) water droplets (b) bits of cotton (c) grains of sand (d) smoke puffs
2. 2.Which of these is water as a gas? (a) frost (b) steam (c) ice (d) river water
3. 3.True or false: “ice turns into water” is an example of melting. (a) False (b) True
4. 4.True or false: “water turns into vapour” is an example of condensation. (a) True (b) False
5. 5.Which of these is water as a liquid? (a) hailstones (b) ice (c) raindrops (d) snow
6. 6.☀️ What gives the heat that makes water evaporate from the sea? (a) the sun (b) the stars (c) the moon (d) the soil
7. 7.🧊💧♨️ Is “dew” water as a solid, a liquid or a gas? (a) solid (b) gas (c) liquid
8. 8.Which of these is an example of condensation? (a) clouds form in the sky (b) a lake turns to ice (c) water turns into vapour (d) water turns into ice
9. 9.Which of these is an example of precipitation? (a) water turns into vapour (b) snow falls on mountains (c) drops on a cold glass (d) vapour turns into drops
10. 10.🧊💧♨️ Is “raindrops” water as a solid, a liquid or a gas? (a) liquid (b) solid (c) gas
11. 11.🔄 Which change is this: ice cream drips in sun? (a) precipitation (b) melting (c) condensation (d) evaporation
12. 12.🌊 Where is most of the water on Earth? (a) in rivers (b) in wells (c) in clouds (d) in the oceans
13. 13.Which of these is water as a solid? (a) tap water (b) raindrops (c) hailstones (d) dew
14. 14.🧊💧♨️ Is “an icicle” water as a solid, a liquid or a gas? (a) gas (b) liquid (c) solid
15. 15.🔄 Which change is this: water turns into vapour? (a) freezing (b) precipitation (c) evaporation (d) melting
16. 16.🔍 Which is the odd one out? (a) an icicle (b) sea water (c) ice (d) frost
17. 17.🧊 Pure water freezes into ice at how many degrees Celsius?
18. 18.🔄 Which change is this: drops on a cold glass? (a) freezing (b) melting (c) condensation (d) evaporation
19. 19.🧊💧♨️ Is “ice” water as a solid, a liquid or a gas? (a) solid (b) gas (c) liquid
20. 20.🧊💧♨️ Is “sea water” water as a solid, a liquid or a gas? (a) liquid (b) solid (c) gas
21. 21.🧊💧♨️ Is “steam” water as a solid, a liquid or a gas? (a) solid (b) liquid (c) gas
22. 22.🔄 What is the endless journey of water from the sea to the clouds and back called? (a) the solar system (b) the water cycle (c) the life cycle (d) the food chain
23. 23.🔄 Which change is this: rain falls from clouds? (a) precipitation (b) freezing (c) condensation (d) evaporation
24. 24.True or false: “a lake turns to ice” is an example of freezing. (a) True (b) False
25. 25.🔄 Which change is this: wet clothes dry outside? (a) condensation (b) evaporation (c) precipitation (d) freezing
26. 26.Which of these is an example of melting? (a) puddles dry in the sun (b) a snowman turns to water (c) clouds form in the sky (d) hail falls from the sky
27. 27.💧 In how many states can water be found (solid, liquid, gas)?
28. 28.Which of these is water as a solid? (a) raindrops (b) dew (c) ice (d) steam
29. 29.Which of these is water as a solid? (a) water vapour (b) tap water (c) raindrops (d) snow
30. 30.Which of these is an example of condensation? (a) ice turns into water (b) a snowman turns to water (c) water turns into vapour (d) drops on a cold glass
31. 31.Which of these is an example of evaporation? (a) drops on a cold glass (b) water turns into vapour (c) a snowman turns to water (d) a lake turns to ice
32. 32.Which of these is water as a solid? (a) steam (b) tap water (c) water vapour (d) frost
33. 33.🔍 Which is the odd one out? (a) dew (b) raindrops (c) ice (d) river water
34. 34.🧊💧♨️ Is “snow” water as a solid, a liquid or a gas? (a) solid (b) gas (c) liquid
35. 35.Which of these is an example of precipitation? (a) rain falls from clouds (b) drops on a cold glass (c) water turns into ice (d) wet clothes dry outside
36. 36.Which of these is water as a solid? (a) water vapour (b) river water (c) an icicle (d) steam
37. 37.🔍 Which is the odd one out? (a) water vapour (b) river water (c) tap water (d) dew
38. 38.Which of these is an example of evaporation? (a) a snowman turns to water (b) vapour turns into drops (c) puddles dry in the sun (d) water turns into ice
39. 39.Which of these is an example of condensation? (a) rain falls from clouds (b) a snowman turns to water (c) vapour turns into drops (d) water turns into vapour
40. 40.🧊💧♨️ Is “hailstones” water as a solid, a liquid or a gas? (a) solid (b) gas (c) liquid

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