Class 4 EVS Worksheet: Water Cycle

EVS lesson 21: The water cycle · Set 417 · 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) snow (c) an icicle (d) frost
2. 2.🧊💧♨️ Is “an icicle” water as a solid, a liquid or a gas? (a) liquid (b) gas (c) solid
3. 3.♨️ At sea level, pure water boils at how many degrees Celsius?
4. 4.🔍 Which is the odd one out? (a) hailstones (b) snow (c) water vapour (d) an icicle
5. 5.True or false: “wet clothes dry outside” is an example of precipitation. (a) False (b) True
6. 6.Which of these is water as a gas? (a) steam (b) snow (c) frost (d) tap water
7. 7.🔍 Which is the odd one out? (a) hailstones (b) dew (c) snow (d) ice
8. 8.Which of these is water as a liquid? (a) ice (b) water vapour (c) tap water (d) frost
9. 9.🔍 Which is the odd one out? (a) tap water (b) hailstones (c) sea water (d) river water
10. 10.Which of these is water as a gas? (a) tap water (b) river water (c) water vapour (d) frost
11. 11.Which of these is water as a solid? (a) raindrops (b) steam (c) hailstones (d) water vapour
12. 12.🧊💧♨️ Is “tap water” water as a solid, a liquid or a gas? (a) liquid (b) solid (c) gas
13. 13.☁️ Clouds are made of tiny ___. (a) water droplets (b) grains of sand (c) bits of cotton (d) smoke puffs
14. 14.🧊💧♨️ Is “ice” water as a solid, a liquid or a gas? (a) gas (b) solid (c) liquid
15. 15.🧊💧♨️ Is “raindrops” water as a solid, a liquid or a gas? (a) liquid (b) solid (c) gas
16. 16.🧊 Pure water freezes into ice at how many degrees Celsius?
17. 17.🧊💧♨️ Is “frost” water as a solid, a liquid or a gas? (a) liquid (b) solid (c) gas
18. 18.🔄 Which change is this: water turns into vapour? (a) melting (b) condensation (c) evaporation (d) freezing
19. 19.🔄 What is the endless journey of water from the sea to the clouds and back called? (a) the life cycle (b) the food chain (c) the solar system (d) the water cycle
20. 20.True or false: “drops on a cold glass” is an example of freezing. (a) False (b) True
21. 21.🔍 Which is the odd one out? (a) steam (b) raindrops (c) dew (d) river water
22. 22.Which of these is an example of melting? (a) rain falls from clouds (b) snow falls on mountains (c) ice cream drips in sun (d) drops on a cold glass
23. 23.Which of these is an example of evaporation? (a) snow falls on mountains (b) vapour turns into drops (c) puddles dry in the sun (d) ice turns into water
24. 24.🔄 Which change is this: snow falls on mountains? (a) melting (b) condensation (c) freezing (d) precipitation
25. 25.Which of these is water as a solid? (a) steam (b) dew (c) raindrops (d) frost
26. 26.Which of these is water as a liquid? (a) raindrops (b) hailstones (c) steam (d) ice
27. 27.🔄 Which change is this: rain falls from clouds? (a) melting (b) precipitation (c) condensation (d) freezing
28. 28.🔄 Which change is this: water turns into ice? (a) freezing (b) evaporation (c) condensation (d) precipitation
29. 29.☀️ What gives the heat that makes water evaporate from the sea? (a) the soil (b) the sun (c) the moon (d) the stars
30. 30.🔄 Which change is this: ice cream drips in sun? (a) condensation (b) evaporation (c) melting (d) freezing
31. 31.Which of these is an example of precipitation? (a) ice turns into water (b) rain falls from clouds (c) a snowman turns to water (d) water turns into vapour
32. 32.🧊💧♨️ Is “hailstones” water as a solid, a liquid or a gas? (a) liquid (b) solid (c) gas
33. 33.Which of these is water as a liquid? (a) an icicle (b) hailstones (c) ice (d) river water
34. 34.True or false: “water turns into vapour” is an example of evaporation. (a) False (b) True
35. 35.True or false: “snow falls on mountains” is an example of precipitation. (a) False (b) True
36. 36.True or false: “drops on a cold glass” is an example of precipitation. (a) False (b) True
37. 37.Which of these is water as a solid? (a) dew (b) tap water (c) ice (d) raindrops
38. 38.True or false: “rain falls from clouds” is an example of precipitation. (a) False (b) True
39. 39.Which of these is water as a liquid? (a) frost (b) dew (c) water vapour (d) steam
40. 40.True or false: “wet clothes dry outside” is an example of evaporation. (a) False (b) True

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