Class 4 EVS Worksheet: Water Cycle

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

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