Class 4 EVS Worksheet: Water Cycle

EVS lesson 21: The water cycle · Set 479 · 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 evaporation? (a) ice cream drips in sun (b) ice turns into water (c) drops on a cold glass (d) puddles dry in the sun
2. 2.Which of these is water as a gas? (a) snow (b) hailstones (c) water vapour (d) ice
3. 3.🔄 Which change is this: vapour turns into drops? (a) precipitation (b) evaporation (c) freezing (d) condensation
4. 4.🔍 Which is the odd one out? (a) an icicle (b) ice (c) hailstones (d) raindrops
5. 5.🌊 Where is most of the water on Earth? (a) in the oceans (b) in wells (c) in rivers (d) in clouds
6. 6.Which of these is water as a solid? (a) raindrops (b) sea water (c) dew (d) an icicle
7. 7.🔄 Which change is this: wet clothes dry outside? (a) precipitation (b) freezing (c) condensation (d) evaporation
8. 8.🔄 What is the endless journey of water from the sea to the clouds and back called? (a) the water cycle (b) the food chain (c) the life cycle (d) the solar system
9. 9.🔍 Which is the odd one out? (a) hailstones (b) snow (c) ice (d) water vapour
10. 10.Which of these is an example of freezing? (a) water turns into vapour (b) drops on a cold glass (c) water turns into ice (d) ice turns into water
11. 11.🔄 Which change is this: a snowman turns to water? (a) precipitation (b) evaporation (c) freezing (d) melting
12. 12.💧 In how many states can water be found (solid, liquid, gas)?
13. 13.🧊💧♨️ Is “sea water” water as a solid, a liquid or a gas? (a) gas (b) liquid (c) solid
14. 14.Which of these is water as a gas? (a) raindrops (b) tap water (c) steam (d) dew
15. 15.True or false: “water turns into ice” is an example of melting. (a) False (b) True
16. 16.🔍 Which is the odd one out? (a) steam (b) frost (c) ice (d) hailstones
17. 17.🧊💧♨️ Is “hailstones” water as a solid, a liquid or a gas? (a) gas (b) liquid (c) solid
18. 18.♨️ At sea level, pure water boils at how many degrees Celsius?
19. 19.☀️ What gives the heat that makes water evaporate from the sea? (a) the moon (b) the stars (c) the sun (d) the soil
20. 20.Which of these is an example of freezing? (a) clouds form in the sky (b) a lake turns to ice (c) drops on a cold glass (d) snow falls on mountains
21. 21.True or false: “drops on a cold glass” is an example of precipitation. (a) False (b) True
22. 22.🧊 Pure water freezes into ice at how many degrees Celsius?
23. 23.True or false: “rain falls from clouds” is an example of freezing. (a) True (b) False
24. 24.🧊💧♨️ Is “dew” water as a solid, a liquid or a gas? (a) liquid (b) gas (c) solid
25. 25.🔄 Which change is this: snow falls on mountains? (a) melting (b) freezing (c) precipitation (d) condensation
26. 26.Which of these is water as a liquid? (a) hailstones (b) dew (c) ice (d) an icicle
27. 27.🧊💧♨️ Is “tap water” water as a solid, a liquid or a gas? (a) gas (b) solid (c) liquid
28. 28.🔍 Which is the odd one out? (a) dew (b) sea water (c) raindrops (d) frost
29. 29.🧊💧♨️ Is “frost” water as a solid, a liquid or a gas? (a) liquid (b) gas (c) solid
30. 30.🔍 Which is the odd one out? (a) river water (b) sea water (c) tap water (d) hailstones
31. 31.Which of these is an example of evaporation? (a) water turns into ice (b) water turns into vapour (c) rain falls from clouds (d) drops on a cold glass
32. 32.☁️ Clouds are made of tiny ___. (a) water droplets (b) bits of cotton (c) smoke puffs (d) grains of sand
33. 33.Which of these is water as a liquid? (a) raindrops (b) snow (c) hailstones (d) an icicle
34. 34.True or false: “water turns into ice” is an example of freezing. (a) False (b) True
35. 35.🧊💧♨️ Is “steam” water as a solid, a liquid or a gas? (a) solid (b) gas (c) liquid
36. 36.Which of these is an example of precipitation? (a) a snowman turns to water (b) a lake turns to ice (c) clouds form in the sky (d) rain falls from clouds
37. 37.True or false: “ice turns into water” is an example of condensation. (a) True (b) False
38. 38.Which of these is an example of condensation? (a) rain falls from clouds (b) wet clothes dry outside (c) vapour turns into drops (d) ice turns into water
39. 39.Which of these is water as a solid? (a) river water (b) raindrops (c) ice (d) dew
40. 40.🧊💧♨️ Is “ice” water as a solid, a liquid or a gas? (a) solid (b) liquid (c) gas

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