Class 4 EVS Worksheet: Water Cycle

EVS lesson 21: The water cycle · Set 681 · 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.💧 In how many states can water be found (solid, liquid, gas)?
2. 2.☀️ What gives the heat that makes water evaporate from the sea? (a) the moon (b) the soil (c) the stars (d) the sun
3. 3.Which of these is water as a solid? (a) sea water (b) ice (c) water vapour (d) raindrops
4. 4.🔄 Which change is this: vapour turns into drops? (a) precipitation (b) melting (c) condensation (d) evaporation
5. 5.🧊💧♨️ Is “frost” water as a solid, a liquid or a gas? (a) liquid (b) solid (c) gas
6. 6.Which of these is an example of evaporation? (a) vapour turns into drops (b) ice cream drips in sun (c) clouds form in the sky (d) water turns into vapour
7. 7.🔄 Which change is this: puddles dry in the sun? (a) freezing (b) melting (c) evaporation (d) precipitation
8. 8.True or false: “wet clothes dry outside” is an example of evaporation. (a) True (b) False
9. 9.True or false: “water turns into ice” is an example of freezing. (a) True (b) False
10. 10.Which of these is an example of precipitation? (a) water turns into vapour (b) snow falls on mountains (c) water turns into ice (d) vapour turns into drops
11. 11.🔄 What is the endless journey of water from the sea to the clouds and back called? (a) the food chain (b) the water cycle (c) the life cycle (d) the solar system
12. 12.Which of these is water as a liquid? (a) river water (b) hailstones (c) snow (d) steam
13. 13.Which of these is water as a liquid? (a) snow (b) dew (c) hailstones (d) ice
14. 14.Which of these is an example of evaporation? (a) rain falls from clouds (b) a lake turns to ice (c) water turns into ice (d) puddles dry in the sun
15. 15.🧊💧♨️ Is “snow” water as a solid, a liquid or a gas? (a) liquid (b) solid (c) gas
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.🧊 Pure water freezes into ice at how many degrees Celsius?
18. 18.Which of these is water as a gas? (a) sea water (b) river water (c) steam (d) ice
19. 19.☁️ Clouds are made of tiny ___. (a) smoke puffs (b) water droplets (c) bits of cotton (d) grains of sand
20. 20.🔄 Which change is this: ice turns into water? (a) melting (b) precipitation (c) freezing (d) condensation
21. 21.🔍 Which is the odd one out? (a) sea water (b) tap water (c) raindrops (d) water vapour
22. 22.🧊💧♨️ Is “dew” water as a solid, a liquid or a gas? (a) gas (b) liquid (c) solid
23. 23.🧊💧♨️ Is “hailstones” water as a solid, a liquid or a gas? (a) solid (b) liquid (c) gas
24. 24.Which of these is an example of condensation? (a) snow falls on mountains (b) a lake turns to ice (c) clouds form in the sky (d) rain falls from clouds
25. 25.🧊💧♨️ Is “river water” water as a solid, a liquid or a gas? (a) gas (b) liquid (c) solid
26. 26.True or false: “puddles dry in the sun” is an example of freezing. (a) True (b) False
27. 27.🧊💧♨️ Is “an icicle” water as a solid, a liquid or a gas? (a) gas (b) solid (c) liquid
28. 28.🔄 Which change is this: water turns into ice? (a) freezing (b) melting (c) evaporation (d) precipitation
29. 29.🔍 Which is the odd one out? (a) an icicle (b) dew (c) ice (d) snow
30. 30.🔍 Which is the odd one out? (a) raindrops (b) tap water (c) steam (d) sea water
31. 31.🧊💧♨️ Is “ice” water as a solid, a liquid or a gas? (a) liquid (b) solid (c) gas
32. 32.🧊💧♨️ Is “water vapour” water as a solid, a liquid or a gas? (a) gas (b) liquid (c) solid
33. 33.🔄 Which change is this: drops on a cold glass? (a) evaporation (b) condensation (c) precipitation (d) freezing
34. 34.True or false: “a lake turns to ice” is an example of melting. (a) True (b) False
35. 35.Which of these is an example of condensation? (a) wet clothes dry outside (b) water turns into vapour (c) a lake turns to ice (d) drops on a cold glass
36. 36.True or false: “water turns into vapour” is an example of evaporation. (a) True (b) False
37. 37.🔍 Which is the odd one out? (a) dew (b) raindrops (c) an icicle (d) river water
38. 38.🔄 Which change is this: rain falls from clouds? (a) condensation (b) freezing (c) precipitation (d) melting
39. 39.🔄 Which change is this: hail falls from the sky? (a) melting (b) condensation (c) precipitation (d) evaporation
40. 40.Which of these is water as a gas? (a) water vapour (b) an icicle (c) river water (d) tap water

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