Class 4 EVS Worksheet: Water Cycle

EVS lesson 21: The water cycle · Set 59 · 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 water as a liquid? (a) an icicle (b) ice (c) raindrops (d) steam
2. 2.True or false: “clouds form in the sky” is an example of condensation. (a) False (b) True
3. 3.🔍 Which is the odd one out? (a) raindrops (b) river water (c) ice (d) tap water
4. 4.🧊💧♨️ Is “dew” water as a solid, a liquid or a gas? (a) solid (b) gas (c) liquid
5. 5.🔄 Which change is this: water turns into ice? (a) melting (b) condensation (c) freezing (d) precipitation
6. 6.🧊 Pure water freezes into ice at how many degrees Celsius?
7. 7.🔍 Which is the odd one out? (a) ice (b) snow (c) dew (d) hailstones
8. 8.♨️ At sea level, pure water boils at how many degrees Celsius?
9. 9.Which of these is an example of melting? (a) wet clothes dry outside (b) snow falls on mountains (c) clouds form in the sky (d) ice cream drips in sun
10. 10.🔄 Which change is this: a snowman turns to water? (a) condensation (b) freezing (c) melting (d) precipitation
11. 11.🧊💧♨️ Is “tap water” water as a solid, a liquid or a gas? (a) solid (b) liquid (c) gas
12. 12.🧊💧♨️ Is “water vapour” water as a solid, a liquid or a gas? (a) gas (b) liquid (c) solid
13. 13.True or false: “snow falls on mountains” is an example of precipitation. (a) True (b) False
14. 14.🔄 Which change is this: wet clothes dry outside? (a) melting (b) freezing (c) evaporation (d) condensation
15. 15.☀️ What gives the heat that makes water evaporate from the sea? (a) the sun (b) the soil (c) the moon (d) the stars
16. 16.🔄 Which change is this: drops on a cold glass? (a) evaporation (b) freezing (c) melting (d) condensation
17. 17.Which of these is water as a solid? (a) water vapour (b) sea water (c) steam (d) an icicle
18. 18.True or false: “water turns into vapour” is an example of evaporation. (a) True (b) False
19. 19.🔄 Which change is this: hail falls from the sky? (a) evaporation (b) precipitation (c) freezing (d) condensation
20. 20.Which of these is water as a solid? (a) dew (b) tap water (c) river water (d) hailstones
21. 21.🔍 Which is the odd one out? (a) hailstones (b) an icicle (c) tap water (d) ice
22. 22.True or false: “ice turns into water” is an example of evaporation. (a) False (b) True
23. 23.Which of these is water as a liquid? (a) steam (b) frost (c) dew (d) an icicle
24. 24.☁️ Clouds are made of tiny ___. (a) grains of sand (b) bits of cotton (c) water droplets (d) smoke puffs
25. 25.🔄 Which change is this: rain falls from clouds? (a) melting (b) evaporation (c) condensation (d) precipitation
26. 26.🔍 Which is the odd one out? (a) frost (b) steam (c) hailstones (d) snow
27. 27.Which of these is an example of freezing? (a) vapour turns into drops (b) water turns into vapour (c) drops on a cold glass (d) a lake turns to ice
28. 28.Which of these is water as a gas? (a) raindrops (b) steam (c) snow (d) an icicle
29. 29.🔍 Which is the odd one out? (a) ice (b) raindrops (c) snow (d) frost
30. 30.🧊💧♨️ Is “frost” water as a solid, a liquid or a gas? (a) solid (b) liquid (c) gas
31. 31.Which of these is an example of evaporation? (a) clouds form in the sky (b) hail falls from the sky (c) snow falls on mountains (d) puddles dry in the sun
32. 32.🧊💧♨️ Is “an icicle” water as a solid, a liquid or a gas? (a) solid (b) liquid (c) gas
33. 33.🧊💧♨️ Is “river water” water as a solid, a liquid or a gas? (a) solid (b) gas (c) liquid
34. 34.🔄 What is the endless journey of water from the sea to the clouds and back called? (a) the food chain (b) the solar system (c) the water cycle (d) the life cycle
35. 35.🔍 Which is the odd one out? (a) frost (b) hailstones (c) snow (d) sea water
36. 36.🧊💧♨️ Is “steam” water as a solid, a liquid or a gas? (a) gas (b) liquid (c) solid
37. 37.True or false: “clouds form in the sky” is an example of evaporation. (a) False (b) True
38. 38.🔍 Which is the odd one out? (a) an icicle (b) frost (c) hailstones (d) river water
39. 39.🔍 Which is the odd one out? (a) ice (b) an icicle (c) water vapour (d) frost
40. 40.Which of these is an example of melting? (a) rain falls from clouds (b) water turns into ice (c) ice turns into water (d) snow falls on mountains

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