Class 4 EVS Worksheet: Water Cycle

EVS lesson 21: The water cycle · Set 959 · 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 precipitation? (a) vapour turns into drops (b) water turns into vapour (c) hail falls from the sky (d) a lake turns to ice
2. 2.Which of these is water as a liquid? (a) steam (b) hailstones (c) frost (d) river water
3. 3.☀️ What gives the heat that makes water evaporate from the sea? (a) the sun (b) the moon (c) the stars (d) the soil
4. 4.🔄 Which change is this: a lake turns to ice? (a) melting (b) freezing (c) precipitation (d) condensation
5. 5.True or false: “ice turns into water” is an example of melting. (a) False (b) True
6. 6.🔄 Which change is this: clouds form in the sky? (a) condensation (b) freezing (c) precipitation (d) evaporation
7. 7.🔍 Which is the odd one out? (a) frost (b) hailstones (c) raindrops (d) snow
8. 8.True or false: “wet clothes dry outside” is an example of evaporation. (a) False (b) True
9. 9.🔍 Which is the odd one out? (a) hailstones (b) ice (c) an icicle (d) dew
10. 10.🧊💧♨️ Is “raindrops” water as a solid, a liquid or a gas? (a) liquid (b) gas (c) solid
11. 11.🔄 What is the endless journey of water from the sea to the clouds and back called? (a) the life cycle (b) the water cycle (c) the solar system (d) the food chain
12. 12.🔍 Which is the odd one out? (a) an icicle (b) snow (c) ice (d) water vapour
13. 13.🔄 Which change is this: water turns into ice? (a) freezing (b) precipitation (c) melting (d) evaporation
14. 14.Which of these is an example of melting? (a) ice cream drips in sun (b) puddles dry in the sun (c) water turns into vapour (d) rain falls from clouds
15. 15.True or false: “drops on a cold glass” is an example of condensation. (a) False (b) True
16. 16.💧 In how many states can water be found (solid, liquid, gas)?
17. 17.Which of these is water as a gas? (a) steam (b) dew (c) frost (d) hailstones
18. 18.True or false: “ice cream drips in sun” is an example of melting. (a) True (b) False
19. 19.🔄 Which change is this: a snowman turns to water? (a) condensation (b) freezing (c) melting (d) evaporation
20. 20.🧊💧♨️ Is “ice” water as a solid, a liquid or a gas? (a) solid (b) liquid (c) gas
21. 21.🧊 Pure water freezes into ice at how many degrees Celsius?
22. 22.Which of these is an example of melting? (a) wet clothes dry outside (b) drops on a cold glass (c) ice turns into water (d) water turns into vapour
23. 23.Which of these is water as a solid? (a) dew (b) hailstones (c) steam (d) sea water
24. 24.Which of these is an example of evaporation? (a) wet clothes dry outside (b) water turns into ice (c) ice turns into water (d) snow falls on mountains
25. 25.🔄 Which change is this: vapour turns into drops? (a) evaporation (b) melting (c) condensation (d) precipitation
26. 26.True or false: “snow falls on mountains” is an example of precipitation. (a) True (b) False
27. 27.🧊💧♨️ Is “water vapour” water as a solid, a liquid or a gas? (a) gas (b) liquid (c) solid
28. 28.Which of these is water as a solid? (a) river water (b) snow (c) tap water (d) dew
29. 29.🔍 Which is the odd one out? (a) an icicle (b) dew (c) tap water (d) river water
30. 30.True or false: “ice turns into water” is an example of condensation. (a) True (b) False
31. 31.Which of these is an example of freezing? (a) a lake turns to ice (b) ice turns into water (c) wet clothes dry outside (d) water turns into vapour
32. 32.🔄 Which change is this: rain falls from clouds? (a) melting (b) condensation (c) precipitation (d) freezing
33. 33.Which of these is an example of freezing? (a) vapour turns into drops (b) hail falls from the sky (c) water turns into ice (d) puddles dry in the sun
34. 34.🔍 Which is the odd one out? (a) snow (b) an icicle (c) ice (d) river water
35. 35.🧊💧♨️ Is “sea water” water as a solid, a liquid or a gas? (a) gas (b) liquid (c) solid
36. 36.🌊 Where is most of the water on Earth? (a) in rivers (b) in clouds (c) in the oceans (d) in wells
37. 37.♨️ At sea level, pure water boils at how many degrees Celsius?
38. 38.🧊💧♨️ Is “tap water” water as a solid, a liquid or a gas? (a) gas (b) liquid (c) solid
39. 39.🧊💧♨️ Is “hailstones” water as a solid, a liquid or a gas? (a) solid (b) liquid (c) gas
40. 40.🧊💧♨️ Is “river water” water as a solid, a liquid or a gas? (a) solid (b) gas (c) liquid

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