Class 4 EVS Worksheet: Water Cycle

EVS lesson 21: The water cycle · Set 298 · 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 precipitation? (a) ice turns into water (b) a lake turns to ice (c) rain falls from clouds (d) water turns into vapour
2. 2.Which of these is water as a solid? (a) river water (b) hailstones (c) dew (d) sea water
3. 3.🧊💧♨️ Is “dew” water as a solid, a liquid or a gas? (a) gas (b) liquid (c) solid
4. 4.Which of these is an example of melting? (a) ice cream drips in sun (b) puddles dry in the sun (c) snow falls on mountains (d) hail falls from the sky
5. 5.Which of these is water as a gas? (a) sea water (b) frost (c) hailstones (d) water vapour
6. 6.🧊💧♨️ Is “frost” water as a solid, a liquid or a gas? (a) liquid (b) gas (c) solid
7. 7.🔍 Which is the odd one out? (a) an icicle (b) hailstones (c) dew (d) snow
8. 8.☀️ What gives the heat that makes water evaporate from the sea? (a) the stars (b) the sun (c) the soil (d) the moon
9. 9.🧊💧♨️ Is “steam” water as a solid, a liquid or a gas? (a) solid (b) liquid (c) gas
10. 10.Which of these is an example of freezing? (a) drops on a cold glass (b) vapour turns into drops (c) a lake turns to ice (d) wet clothes dry outside
11. 11.🔍 Which is the odd one out? (a) ice (b) water vapour (c) snow (d) an icicle
12. 12.🧊 Pure water freezes into ice at how many degrees Celsius?
13. 13.🧊💧♨️ Is “sea water” water as a solid, a liquid or a gas? (a) gas (b) liquid (c) solid
14. 14.🔄 Which change is this: drops on a cold glass? (a) evaporation (b) condensation (c) melting (d) precipitation
15. 15.Which of these is water as a liquid? (a) sea water (b) ice (c) an icicle (d) water vapour
16. 16.🌊 Where is most of the water on Earth? (a) in clouds (b) in wells (c) in the oceans (d) in rivers
17. 17.True or false: “hail falls from the sky” is an example of freezing. (a) False (b) True
18. 18.🧊💧♨️ Is “ice” water as a solid, a liquid or a gas? (a) gas (b) liquid (c) solid
19. 19.🔄 Which change is this: rain falls from clouds? (a) melting (b) freezing (c) precipitation (d) condensation
20. 20.True or false: “water turns into vapour” is an example of freezing. (a) True (b) False
21. 21.🔄 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
22. 22.Which of these is water as a solid? (a) river water (b) raindrops (c) frost (d) steam
23. 23.♨️ At sea level, pure water boils at how many degrees Celsius?
24. 24.Which of these is an example of precipitation? (a) puddles dry in the sun (b) drops on a cold glass (c) ice turns into water (d) hail falls from the sky
25. 25.True or false: “water turns into vapour” is an example of evaporation. (a) False (b) True
26. 26.Which of these is water as a solid? (a) river water (b) tap water (c) snow (d) steam
27. 27.🔄 Which change is this: snow falls on mountains? (a) condensation (b) evaporation (c) precipitation (d) freezing
28. 28.🔄 Which change is this: vapour turns into drops? (a) freezing (b) condensation (c) precipitation (d) melting
29. 29.🔍 Which is the odd one out? (a) raindrops (b) frost (c) sea water (d) river water
30. 30.Which of these is an example of condensation? (a) wet clothes dry outside (b) ice turns into water (c) clouds form in the sky (d) rain falls from clouds
31. 31.🔍 Which is the odd one out? (a) an icicle (b) hailstones (c) ice (d) tap water
32. 32.☁️ Clouds are made of tiny ___. (a) grains of sand (b) bits of cotton (c) water droplets (d) smoke puffs
33. 33.🔄 Which change is this: hail falls from the sky? (a) freezing (b) precipitation (c) melting (d) evaporation
34. 34.🔄 Which change is this: ice cream drips in sun? (a) melting (b) evaporation (c) freezing (d) condensation
35. 35.True or false: “water turns into ice” is an example of precipitation. (a) False (b) True
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 solid? (a) raindrops (b) dew (c) river water (d) an icicle
38. 38.💧 In how many states can water be found (solid, liquid, gas)?
39. 39.True or false: “a lake turns to ice” is an example of freezing. (a) False (b) True
40. 40.True or false: “a snowman turns to water” is an example of melting. (a) False (b) True

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