Class 4 EVS Worksheet: Water Cycle

EVS lesson 21: The water cycle · Set 462 · 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 change is this: drops on a cold glass? (a) evaporation (b) condensation (c) precipitation (d) freezing
2. 2.Which of these is an example of freezing? (a) a lake turns to ice (b) a snowman turns to water (c) hail falls from the sky (d) wet clothes dry outside
3. 3.🧊💧♨️ Is “hailstones” water as a solid, a liquid or a gas? (a) solid (b) gas (c) liquid
4. 4.Which of these is an example of precipitation? (a) ice turns into water (b) ice cream drips in sun (c) snow falls on mountains (d) wet clothes dry outside
5. 5.🧊💧♨️ Is “snow” 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) puddles dry in the sun (b) a snowman turns to water (c) clouds form in the sky (d) water turns into ice
7. 7.Which of these is water as a liquid? (a) sea water (b) ice (c) hailstones (d) frost
8. 8.True or false: “ice cream drips in sun” is an example of melting. (a) False (b) True
9. 9.🧊💧♨️ Is “frost” water as a solid, a liquid or a gas? (a) liquid (b) gas (c) solid
10. 10.🔍 Which is the odd one out? (a) snow (b) river water (c) ice (d) hailstones
11. 11.☁️ Clouds are made of tiny ___. (a) smoke puffs (b) water droplets (c) grains of sand (d) bits of cotton
12. 12.🧊💧♨️ Is “river water” water as a solid, a liquid or a gas? (a) liquid (b) solid (c) gas
13. 13.Which of these is water as a solid? (a) tap water (b) river water (c) raindrops (d) hailstones
14. 14.♨️ At sea level, pure water boils at how many degrees Celsius?
15. 15.🌊 Where is most of the water on Earth? (a) in clouds (b) in wells (c) in rivers (d) in the oceans
16. 16.Which of these is water as a liquid? (a) water vapour (b) river water (c) hailstones (d) ice
17. 17.🔍 Which is the odd one out? (a) ice (b) snow (c) hailstones (d) water vapour
18. 18.Which of these is water as a gas? (a) snow (b) river water (c) dew (d) water vapour
19. 19.🔄 Which change is this: ice cream drips in sun? (a) precipitation (b) condensation (c) melting (d) evaporation
20. 20.True or false: “water turns into ice” is an example of freezing. (a) False (b) True
21. 21.Which of these is an example of condensation? (a) ice turns into water (b) ice cream drips in sun (c) clouds form in the sky (d) a lake turns to ice
22. 22.🔍 Which is the odd one out? (a) hailstones (b) raindrops (c) tap water (d) dew
23. 23.🔍 Which is the odd one out? (a) dew (b) river water (c) steam (d) sea water
24. 24.🔍 Which is the odd one out? (a) an icicle (b) snow (c) raindrops (d) frost
25. 25.🧊💧♨️ Is “ice” water as a solid, a liquid or a gas? (a) gas (b) solid (c) liquid
26. 26.🔄 Which change is this: hail falls from the sky? (a) melting (b) precipitation (c) freezing (d) evaporation
27. 27.🔄 Which change is this: snow falls on mountains? (a) melting (b) precipitation (c) condensation (d) freezing
28. 28.🧊💧♨️ Is “dew” water as a solid, a liquid or a gas? (a) gas (b) solid (c) liquid
29. 29.Which of these is an example of evaporation? (a) ice turns into water (b) drops on a cold glass (c) wet clothes dry outside (d) a lake turns to ice
30. 30.Which of these is an example of melting? (a) puddles dry in the sun (b) rain falls from clouds (c) ice cream drips in sun (d) drops on a cold glass
31. 31.True or false: “snow falls on mountains” is an example of precipitation. (a) False (b) True
32. 32.Which of these is an example of precipitation? (a) water turns into vapour (b) clouds form in the sky (c) rain falls from clouds (d) ice cream drips in sun
33. 33.🔄 What is the endless journey of water from the sea to the clouds and back called? (a) the solar system (b) the food chain (c) the life cycle (d) the water cycle
34. 34.🧊💧♨️ Is “steam” water as a solid, a liquid or a gas? (a) solid (b) liquid (c) gas
35. 35.Which of these is water as a solid? (a) snow (b) water vapour (c) raindrops (d) sea water
36. 36.💧 In how many states can water be found (solid, liquid, gas)?
37. 37.Which of these is water as a liquid? (a) an icicle (b) dew (c) snow (d) steam
38. 38.Which of these is an example of condensation? (a) a lake turns to ice (b) vapour turns into drops (c) rain falls from clouds (d) wet clothes dry outside
39. 39.🧊💧♨️ Is “tap water” water as a solid, a liquid or a gas? (a) solid (b) gas (c) liquid
40. 40.🔍 Which is the odd one out? (a) snow (b) frost (c) dew (d) hailstones

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