Class 4 EVS Worksheet: Water Cycle

EVS lesson 21: The water cycle · Set 75 · 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 freezing? (a) snow falls on mountains (b) water turns into ice (c) rain falls from clouds (d) drops on a cold glass
2. 2.🔍 Which is the odd one out? (a) dew (b) tap water (c) river water (d) water vapour
3. 3.Which of these is water as a liquid? (a) hailstones (b) dew (c) frost (d) water vapour
4. 4.Which of these is water as a gas? (a) river water (b) raindrops (c) snow (d) steam
5. 5.True or false: “clouds form in the sky” is an example of precipitation. (a) False (b) True
6. 6.Which of these is water as a liquid? (a) hailstones (b) frost (c) snow (d) sea water
7. 7.🧊💧♨️ Is “ice” water as a solid, a liquid or a gas? (a) solid (b) liquid (c) gas
8. 8.🧊💧♨️ Is “tap water” water as a solid, a liquid or a gas? (a) liquid (b) solid (c) gas
9. 9.💧 In how many states can water be found (solid, liquid, gas)?
10. 10.Which of these is water as a solid? (a) snow (b) dew (c) steam (d) sea water
11. 11.🧊💧♨️ Is “an icicle” water as a solid, a liquid or a gas? (a) liquid (b) gas (c) solid
12. 12.🔄 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
13. 13.🔍 Which is the odd one out? (a) ice (b) hailstones (c) frost (d) sea water
14. 14.Which of these is an example of freezing? (a) ice turns into water (b) water turns into vapour (c) a lake turns to ice (d) a snowman turns to water
15. 15.True or false: “water turns into ice” is an example of freezing. (a) False (b) True
16. 16.Which of these is water as a solid? (a) tap water (b) raindrops (c) water vapour (d) an icicle
17. 17.🔍 Which is the odd one out? (a) ice (b) steam (c) hailstones (d) an icicle
18. 18.Which of these is an example of precipitation? (a) water turns into ice (b) a snowman turns to water (c) hail falls from the sky (d) wet clothes dry outside
19. 19.♨️ At sea level, pure water boils at how many degrees Celsius?
20. 20.🧊💧♨️ Is “hailstones” water as a solid, a liquid or a gas? (a) liquid (b) gas (c) solid
21. 21.🧊💧♨️ Is “snow” water as a solid, a liquid or a gas? (a) liquid (b) solid (c) gas
22. 22.🔄 Which change is this: rain falls from clouds? (a) freezing (b) condensation (c) evaporation (d) precipitation
23. 23.🔄 Which change is this: water turns into ice? (a) precipitation (b) evaporation (c) condensation (d) freezing
24. 24.🔍 Which is the odd one out? (a) river water (b) frost (c) ice (d) snow
25. 25.Which of these is an example of condensation? (a) water turns into ice (b) vapour turns into drops (c) water turns into vapour (d) wet clothes dry outside
26. 26.🔍 Which is the odd one out? (a) an icicle (b) raindrops (c) sea water (d) river water
27. 27.🔄 Which change is this: wet clothes dry outside? (a) evaporation (b) condensation (c) precipitation (d) freezing
28. 28.True or false: “clouds form in the sky” is an example of condensation. (a) False (b) True
29. 29.☀️ What gives the heat that makes water evaporate from the sea? (a) the stars (b) the moon (c) the sun (d) the soil
30. 30.Which of these is an example of condensation? (a) hail falls from the sky (b) rain falls from clouds (c) puddles dry in the sun (d) drops on a cold glass
31. 31.☁️ Clouds are made of tiny ___. (a) grains of sand (b) water droplets (c) bits of cotton (d) smoke puffs
32. 32.Which of these is an example of evaporation? (a) drops on a cold glass (b) water turns into ice (c) a lake turns to ice (d) water turns into vapour
33. 33.True or false: “rain falls from clouds” is an example of freezing. (a) False (b) True
34. 34.🔍 Which is the odd one out? (a) sea water (b) dew (c) snow (d) tap water
35. 35.🔄 Which change is this: puddles dry in the sun? (a) condensation (b) freezing (c) evaporation (d) precipitation
36. 36.🔍 Which is the odd one out? (a) raindrops (b) dew (c) tap water (d) hailstones
37. 37.🔄 Which change is this: hail falls from the sky? (a) condensation (b) freezing (c) evaporation (d) precipitation
38. 38.🧊 Pure water freezes into ice at how many degrees Celsius?
39. 39.True or false: “puddles dry in the sun” is an example of evaporation. (a) True (b) False
40. 40.Which of these is water as a gas? (a) river water (b) water vapour (c) sea water (d) ice

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