Class 4 EVS Worksheet: Water Cycle

EVS lesson 21: The water cycle · Set 211 · 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.☁️ Clouds are made of tiny ___. (a) grains of sand (b) bits of cotton (c) smoke puffs (d) water droplets
2. 2.🧊💧♨️ Is “frost” water as a solid, a liquid or a gas? (a) gas (b) solid (c) liquid
3. 3.💧 In how many states can water be found (solid, liquid, gas)?
4. 4.🧊💧♨️ Is “ice” water as a solid, a liquid or a gas? (a) gas (b) liquid (c) solid
5. 5.True or false: “snow falls on mountains” is an example of precipitation. (a) False (b) True
6. 6.Which of these is water as a solid? (a) dew (b) steam (c) water vapour (d) hailstones
7. 7.🔍 Which is the odd one out? (a) frost (b) water vapour (c) ice (d) snow
8. 8.Which of these is water as a solid? (a) frost (b) river water (c) tap water (d) raindrops
9. 9.🔄 Which change is this: ice cream drips in sun? (a) melting (b) precipitation (c) condensation (d) evaporation
10. 10.🔍 Which is the odd one out? (a) tap water (b) river water (c) an icicle (d) raindrops
11. 11.True or false: “vapour turns into drops” is an example of evaporation. (a) True (b) False
12. 12.🔍 Which is the odd one out? (a) tap water (b) snow (c) hailstones (d) ice
13. 13.Which of these is an example of condensation? (a) water turns into vapour (b) clouds form in the sky (c) snow falls on mountains (d) ice turns into water
14. 14.True or false: “a lake turns to ice” is an example of freezing. (a) True (b) False
15. 15.Which of these is an example of condensation? (a) ice cream drips in sun (b) a snowman turns to water (c) vapour turns into drops (d) water turns into ice
16. 16.Which of these is water as a gas? (a) river water (b) tap water (c) ice (d) water vapour
17. 17.Which of these is water as a liquid? (a) snow (b) ice (c) steam (d) dew
18. 18.Which of these is water as a liquid? (a) frost (b) steam (c) ice (d) raindrops
19. 19.🧊💧♨️ Is “tap water” water as a solid, a liquid or a gas? (a) solid (b) liquid (c) gas
20. 20.🧊💧♨️ Is “water vapour” water as a solid, a liquid or a gas? (a) gas (b) solid (c) liquid
21. 21.🧊 Pure water freezes into ice at how many degrees Celsius?
22. 22.Which of these is an example of precipitation? (a) water turns into vapour (b) puddles dry in the sun (c) ice turns into water (d) rain falls from clouds
23. 23.🔍 Which is the odd one out? (a) raindrops (b) river water (c) dew (d) steam
24. 24.Which of these is water as a gas? (a) steam (b) raindrops (c) snow (d) frost
25. 25.True or false: “snow falls on mountains” is an example of condensation. (a) True (b) False
26. 26.Which of these is an example of precipitation? (a) water turns into vapour (b) water turns into ice (c) snow falls on mountains (d) puddles dry in the sun
27. 27.☀️ What gives the heat that makes water evaporate from the sea? (a) the sun (b) the moon (c) the stars (d) the soil
28. 28.♨️ At sea level, pure water boils at how many degrees Celsius?
29. 29.🧊💧♨️ Is “raindrops” water as a solid, a liquid or a gas? (a) solid (b) liquid (c) gas
30. 30.🔄 Which change is this: clouds form in the sky? (a) precipitation (b) melting (c) freezing (d) condensation
31. 31.🔄 What is the endless journey of water from the sea to the clouds and back called? (a) the solar system (b) the water cycle (c) the life cycle (d) the food chain
32. 32.🧊💧♨️ Is “river water” water as a solid, a liquid or a gas? (a) solid (b) gas (c) liquid
33. 33.Which of these is an example of melting? (a) ice turns into water (b) drops on a cold glass (c) puddles dry in the sun (d) clouds form in the sky
34. 34.🔍 Which is the odd one out? (a) hailstones (b) dew (c) raindrops (d) tap water
35. 35.Which of these is water as a solid? (a) steam (b) river water (c) water vapour (d) snow
36. 36.Which of these is water as a liquid? (a) snow (b) ice (c) sea water (d) steam
37. 37.Which of these is an example of melting? (a) ice cream drips in sun (b) rain falls from clouds (c) hail falls from the sky (d) water turns into vapour
38. 38.🔍 Which is the odd one out? (a) hailstones (b) frost (c) dew (d) an icicle
39. 39.Which of these is an example of evaporation? (a) ice cream drips in sun (b) a snowman turns to water (c) water turns into vapour (d) clouds form in the sky
40. 40.🧊💧♨️ Is “dew” water as a solid, a liquid or a gas? (a) solid (b) liquid (c) gas

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