Class 4 EVS Worksheet: Water Cycle

EVS lesson 21: The water cycle · Set 791 · 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 change is this: snow falls on mountains? (a) condensation (b) precipitation (c) evaporation (d) melting
2. 2.Which of these is an example of precipitation? (a) vapour turns into drops (b) rain falls from clouds (c) drops on a cold glass (d) wet clothes dry outside
3. 3.🔍 Which is the odd one out? (a) sea water (b) dew (c) raindrops (d) water vapour
4. 4.Which of these is water as a solid? (a) raindrops (b) dew (c) tap water (d) snow
5. 5.🔍 Which is the odd one out? (a) steam (b) hailstones (c) snow (d) ice
6. 6.🔄 Which change is this: ice cream drips in sun? (a) condensation (b) melting (c) freezing (d) evaporation
7. 7.Which of these is water as a solid? (a) ice (b) river water (c) tap water (d) steam
8. 8.🧊 Pure water freezes into ice at how many degrees Celsius?
9. 9.🧊💧♨️ Is “hailstones” water as a solid, a liquid or a gas? (a) solid (b) liquid (c) gas
10. 10.🧊💧♨️ Is “raindrops” water as a solid, a liquid or a gas? (a) gas (b) liquid (c) solid
11. 11.☀️ What gives the heat that makes water evaporate from the sea? (a) the soil (b) the sun (c) the moon (d) the stars
12. 12.🧊💧♨️ Is “sea water” water as a solid, a liquid or a gas? (a) gas (b) solid (c) liquid
13. 13.Which of these is water as a gas? (a) river water (b) steam (c) snow (d) raindrops
14. 14.🔍 Which is the odd one out? (a) sea water (b) tap water (c) river water (d) hailstones
15. 15.🧊💧♨️ Is “steam” water as a solid, a liquid or a gas? (a) gas (b) liquid (c) solid
16. 16.🧊💧♨️ Is “ice” water as a solid, a liquid or a gas? (a) liquid (b) gas (c) solid
17. 17.True or false: “a snowman turns to water” is an example of melting. (a) False (b) True
18. 18.🔄 Which change is this: a snowman turns to water? (a) melting (b) precipitation (c) freezing (d) evaporation
19. 19.Which of these is an example of condensation? (a) water turns into ice (b) hail falls from the sky (c) vapour turns into drops (d) water turns into vapour
20. 20.🔄 Which change is this: wet clothes dry outside? (a) freezing (b) evaporation (c) precipitation (d) condensation
21. 21.Which of these is water as a solid? (a) dew (b) frost (c) sea water (d) tap water
22. 22.Which of these is an example of freezing? (a) a snowman turns to water (b) drops on a cold glass (c) a lake turns to ice (d) snow falls on mountains
23. 23.🌊 Where is most of the water on Earth? (a) in wells (b) in clouds (c) in rivers (d) in the oceans
24. 24.🔄 Which change is this: a lake turns to ice? (a) precipitation (b) melting (c) freezing (d) condensation
25. 25.Which of these is water as a solid? (a) raindrops (b) sea water (c) an icicle (d) steam
26. 26.🧊💧♨️ Is “frost” water as a solid, a liquid or a gas? (a) solid (b) liquid (c) gas
27. 27.🧊💧♨️ Is “snow” water as a solid, a liquid or a gas? (a) gas (b) liquid (c) solid
28. 28.True or false: “ice cream drips in sun” is an example of melting. (a) False (b) True
29. 29.🔄 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 solar system (d) the water cycle
30. 30.🧊💧♨️ Is “dew” water as a solid, a liquid or a gas? (a) gas (b) solid (c) liquid
31. 31.True or false: “a lake turns to ice” is an example of freezing. (a) True (b) False
32. 32.Which of these is an example of melting? (a) rain falls from clouds (b) water turns into vapour (c) a lake turns to ice (d) ice turns into water
33. 33.Which of these is water as a gas? (a) hailstones (b) snow (c) ice (d) water vapour
34. 34.🔄 Which change is this: water turns into vapour? (a) condensation (b) freezing (c) evaporation (d) melting
35. 35.🔍 Which is the odd one out? (a) an icicle (b) snow (c) ice (d) raindrops
36. 36.♨️ At sea level, pure water boils at how many degrees Celsius?
37. 37.True or false: “ice turns into water” is an example of melting. (a) False (b) True
38. 38.🧊💧♨️ Is “tap water” water as a solid, a liquid or a gas? (a) gas (b) solid (c) liquid
39. 39.🔍 Which is the odd one out? (a) snow (b) an icicle (c) dew (d) frost
40. 40.🔍 Which is the odd one out? (a) ice (b) river water (c) dew (d) sea water

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