Class 4 EVS Worksheet: Water Cycle

EVS lesson 21: The water cycle · Set 980 · 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 condensation? (a) clouds form in the sky (b) water turns into ice (c) ice turns into water (d) snow falls on mountains
2. 2.♨️ At sea level, pure water boils at how many degrees Celsius?
3. 3.🔄 What is the endless journey of water from the sea to the clouds and back called? (a) the food chain (b) the life cycle (c) the water cycle (d) the solar system
4. 4.Which of these is an example of melting? (a) a snowman turns to water (b) rain falls from clouds (c) wet clothes dry outside (d) drops on a cold glass
5. 5.🔄 Which change is this: clouds form in the sky? (a) evaporation (b) freezing (c) condensation (d) precipitation
6. 6.True or false: “ice turns into water” is an example of precipitation. (a) False (b) True
7. 7.🔄 Which change is this: hail falls from the sky? (a) evaporation (b) melting (c) condensation (d) precipitation
8. 8.💧 In how many states can water be found (solid, liquid, gas)?
9. 9.🔍 Which is the odd one out? (a) tap water (b) frost (c) an icicle (d) ice
10. 10.Which of these is water as a solid? (a) tap water (b) ice (c) steam (d) river water
11. 11.🔄 Which change is this: puddles dry in the sun? (a) melting (b) freezing (c) evaporation (d) condensation
12. 12.Which of these is an example of melting? (a) snow falls on mountains (b) wet clothes dry outside (c) water turns into vapour (d) ice cream drips in sun
13. 13.Which of these is an example of freezing? (a) rain falls from clouds (b) snow falls on mountains (c) ice cream drips in sun (d) water turns into ice
14. 14.🔄 Which change is this: vapour turns into drops? (a) precipitation (b) freezing (c) condensation (d) evaporation
15. 15.🧊💧♨️ Is “frost” water as a solid, a liquid or a gas? (a) liquid (b) gas (c) solid
16. 16.🔍 Which is the odd one out? (a) ice (b) sea water (c) raindrops (d) river water
17. 17.🔄 Which change is this: ice turns into water? (a) precipitation (b) melting (c) freezing (d) evaporation
18. 18.🧊💧♨️ Is “ice” water as a solid, a liquid or a gas? (a) solid (b) gas (c) liquid
19. 19.🔍 Which is the odd one out? (a) an icicle (b) frost (c) ice (d) dew
20. 20.🔍 Which is the odd one out? (a) river water (b) frost (c) an icicle (d) hailstones
21. 21.Which of these is water as a solid? (a) river water (b) hailstones (c) sea water (d) steam
22. 22.☁️ Clouds are made of tiny ___. (a) smoke puffs (b) grains of sand (c) water droplets (d) bits of cotton
23. 23.🔍 Which is the odd one out? (a) snow (b) an icicle (c) raindrops (d) hailstones
24. 24.Which of these is water as a liquid? (a) sea water (b) frost (c) an icicle (d) water vapour
25. 25.☀️ What gives the heat that makes water evaporate from the sea? (a) the stars (b) the soil (c) the sun (d) the moon
26. 26.Which of these is water as a liquid? (a) an icicle (b) ice (c) raindrops (d) steam
27. 27.🔄 Which change is this: wet clothes dry outside? (a) melting (b) freezing (c) condensation (d) evaporation
28. 28.Which of these is water as a solid? (a) frost (b) raindrops (c) water vapour (d) steam
29. 29.True or false: “drops on a cold glass” is an example of condensation. (a) False (b) True
30. 30.Which of these is an example of evaporation? (a) rain falls from clouds (b) a lake turns to ice (c) puddles dry in the sun (d) ice turns into water
31. 31.Which of these is water as a gas? (a) water vapour (b) snow (c) frost (d) raindrops
32. 32.🔍 Which is the odd one out? (a) raindrops (b) dew (c) sea water (d) an icicle
33. 33.Which of these is an example of evaporation? (a) water turns into ice (b) clouds form in the sky (c) snow falls on mountains (d) water turns into vapour
34. 34.🔍 Which is the odd one out? (a) tap water (b) steam (c) raindrops (d) river water
35. 35.🧊💧♨️ Is “dew” water as a solid, a liquid or a gas? (a) solid (b) gas (c) liquid
36. 36.Which of these is water as a solid? (a) snow (b) steam (c) river water (d) raindrops
37. 37.Which of these is water as a liquid? (a) hailstones (b) river water (c) ice (d) steam
38. 38.Which of these is an example of evaporation? (a) wet clothes dry outside (b) ice cream drips in sun (c) vapour turns into drops (d) clouds form in the sky
39. 39.🌊 Where is most of the water on Earth? (a) in the oceans (b) in wells (c) in clouds (d) in rivers
40. 40.True or false: “water turns into ice” is an example of freezing. (a) True (b) False

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