Class 4 EVS Worksheet: Water Cycle

EVS lesson 21: The water cycle · Set 724 · 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) water vapour (b) tap water (c) steam (d) hailstones
2. 2.💧 In how many states can water be found (solid, liquid, gas)?
3. 3.🧊💧♨️ Is “raindrops” water as a solid, a liquid or a gas? (a) solid (b) liquid (c) gas
4. 4.🔄 What is the endless journey of water from the sea to the clouds and back called? (a) the food chain (b) the water cycle (c) the solar system (d) the life cycle
5. 5.Which of these is an example of freezing? (a) ice cream drips in sun (b) snow falls on mountains (c) rain falls from clouds (d) a lake turns to ice
6. 6.☀️ What gives the heat that makes water evaporate from the sea? (a) the sun (b) the soil (c) the stars (d) the moon
7. 7.Which of these is water as a gas? (a) hailstones (b) dew (c) snow (d) water vapour
8. 8.🔍 Which is the odd one out? (a) hailstones (b) an icicle (c) snow (d) tap water
9. 9.Which of these is an example of freezing? (a) a snowman turns to water (b) snow falls on mountains (c) water turns into ice (d) ice cream drips in sun
10. 10.🧊💧♨️ Is “river water” water as a solid, a liquid or a gas? (a) solid (b) liquid (c) gas
11. 11.🧊💧♨️ Is “tap water” water as a solid, a liquid or a gas? (a) gas (b) solid (c) liquid
12. 12.🧊 Pure water freezes into ice at how many degrees Celsius?
13. 13.🔍 Which is the odd one out? (a) tap water (b) frost (c) river water (d) dew
14. 14.Which of these is an example of evaporation? (a) ice turns into water (b) water turns into vapour (c) clouds form in the sky (d) a snowman turns to water
15. 15.True or false: “a lake turns to ice” is an example of precipitation. (a) False (b) True
16. 16.🧊💧♨️ Is “hailstones” water as a solid, a liquid or a gas? (a) solid (b) gas (c) liquid
17. 17.🔍 Which is the odd one out? (a) frost (b) an icicle (c) ice (d) water vapour
18. 18.Which of these is an example of melting? (a) ice cream drips in sun (b) wet clothes dry outside (c) clouds form in the sky (d) hail falls from the sky
19. 19.☁️ Clouds are made of tiny ___. (a) bits of cotton (b) grains of sand (c) water droplets (d) smoke puffs
20. 20.♨️ At sea level, pure water boils at how many degrees Celsius?
21. 21.🔄 Which change is this: water turns into ice? (a) condensation (b) evaporation (c) melting (d) freezing
22. 22.🔍 Which is the odd one out? (a) ice (b) hailstones (c) an icicle (d) raindrops
23. 23.🔍 Which is the odd one out? (a) ice (b) river water (c) an icicle (d) frost
24. 24.True or false: “vapour turns into drops” is an example of evaporation. (a) False (b) True
25. 25.🧊💧♨️ Is “sea water” water as a solid, a liquid or a gas? (a) liquid (b) solid (c) gas
26. 26.Which of these is an example of precipitation? (a) wet clothes dry outside (b) ice turns into water (c) ice cream drips in sun (d) rain falls from clouds
27. 27.🧊💧♨️ Is “steam” water as a solid, a liquid or a gas? (a) liquid (b) solid (c) gas
28. 28.Which of these is water as a solid? (a) ice (b) river water (c) sea water (d) steam
29. 29.🔍 Which is the odd one out? (a) ice (b) dew (c) frost (d) snow
30. 30.🌊 Where is most of the water on Earth? (a) in wells (b) in rivers (c) in clouds (d) in the oceans
31. 31.🔄 Which change is this: a snowman turns to water? (a) melting (b) precipitation (c) condensation (d) freezing
32. 32.🔄 Which change is this: a lake turns to ice? (a) freezing (b) evaporation (c) melting (d) condensation
33. 33.🔍 Which is the odd one out? (a) river water (b) ice (c) tap water (d) sea water
34. 34.🧊💧♨️ Is “snow” water as a solid, a liquid or a gas? (a) liquid (b) solid (c) gas
35. 35.🔍 Which is the odd one out? (a) tap water (b) sea water (c) steam (d) river water
36. 36.True or false: “drops on a cold glass” is an example of condensation. (a) True (b) False
37. 37.🔄 Which change is this: water turns into vapour? (a) evaporation (b) freezing (c) melting (d) precipitation
38. 38.🔍 Which is the odd one out? (a) dew (b) river water (c) snow (d) raindrops
39. 39.Which of these is water as a liquid? (a) an icicle (b) dew (c) snow (d) hailstones
40. 40.Which of these is water as a liquid? (a) steam (b) snow (c) hailstones (d) sea water

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