Class 4 EVS Worksheet: Water Cycle

EVS lesson 21: The water cycle · Set 695 · 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.🧊💧♨️ Is “sea water” water as a solid, a liquid or a gas? (a) liquid (b) gas (c) solid
2. 2.🔍 Which is the odd one out? (a) raindrops (b) river water (c) dew (d) snow
3. 3.🔍 Which is the odd one out? (a) an icicle (b) raindrops (c) river water (d) dew
4. 4.🌊 Where is most of the water on Earth? (a) in wells (b) in rivers (c) in the oceans (d) in clouds
5. 5.🔍 Which is the odd one out? (a) tap water (b) frost (c) an icicle (d) ice
6. 6.💧 In how many states can water be found (solid, liquid, gas)?
7. 7.Which of these is an example of freezing? (a) a lake turns to ice (b) wet clothes dry outside (c) ice turns into water (d) puddles dry in the sun
8. 8.Which of these is an example of evaporation? (a) wet clothes dry outside (b) rain falls from clouds (c) hail falls from the sky (d) water turns into ice
9. 9.True or false: “clouds form in the sky” is an example of evaporation. (a) False (b) True
10. 10.Which of these is an example of precipitation? (a) a snowman turns to water (b) ice cream drips in sun (c) ice turns into water (d) snow falls on mountains
11. 11.Which of these is an example of evaporation? (a) vapour turns into drops (b) puddles dry in the sun (c) snow falls on mountains (d) clouds form in the sky
12. 12.🧊 Pure water freezes into ice at how many degrees Celsius?
13. 13.Which of these is water as a solid? (a) dew (b) raindrops (c) water vapour (d) snow
14. 14.🔍 Which is the odd one out? (a) steam (b) river water (c) raindrops (d) sea water
15. 15.🔍 Which is the odd one out? (a) water vapour (b) frost (c) snow (d) hailstones
16. 16.🔄 Which change is this: hail falls from the sky? (a) freezing (b) evaporation (c) condensation (d) precipitation
17. 17.🔄 Which change is this: a lake turns to ice? (a) freezing (b) precipitation (c) condensation (d) evaporation
18. 18.🧊💧♨️ Is “an icicle” water as a solid, a liquid or a gas? (a) solid (b) gas (c) liquid
19. 19.Which of these is water as a gas? (a) river water (b) frost (c) tap water (d) water vapour
20. 20.☀️ What gives the heat that makes water evaporate from the sea? (a) the moon (b) the stars (c) the sun (d) the soil
21. 21.🧊💧♨️ Is “river water” water as a solid, a liquid or a gas? (a) solid (b) gas (c) liquid
22. 22.🧊💧♨️ Is “ice” water as a solid, a liquid or a gas? (a) liquid (b) gas (c) solid
23. 23.🔄 What is the endless journey of water from the sea to the clouds and back called? (a) the life cycle (b) the solar system (c) the water cycle (d) the food chain
24. 24.♨️ At sea level, pure water boils at how many degrees Celsius?
25. 25.Which of these is water as a liquid? (a) steam (b) snow (c) river water (d) frost
26. 26.🔄 Which change is this: ice cream drips in sun? (a) evaporation (b) melting (c) condensation (d) precipitation
27. 27.🔄 Which change is this: a snowman turns to water? (a) condensation (b) melting (c) evaporation (d) freezing
28. 28.True or false: “a snowman turns to water” is an example of melting. (a) True (b) False
29. 29.Which of these is water as a solid? (a) steam (b) raindrops (c) water vapour (d) frost
30. 30.True or false: “clouds form in the sky” is an example of condensation. (a) True (b) False
31. 31.🧊💧♨️ Is “frost” water as a solid, a liquid or a gas? (a) liquid (b) solid (c) gas
32. 32.Which of these is an example of evaporation? (a) water turns into vapour (b) water turns into ice (c) a lake turns to ice (d) clouds form in the sky
33. 33.Which of these is an example of melting? (a) clouds form in the sky (b) hail falls from the sky (c) drops on a cold glass (d) ice cream drips in sun
34. 34.🧊💧♨️ Is “tap water” water as a solid, a liquid or a gas? (a) gas (b) liquid (c) solid
35. 35.🧊💧♨️ Is “water vapour” water as a solid, a liquid or a gas? (a) gas (b) liquid (c) solid
36. 36.Which of these is water as a solid? (a) raindrops (b) hailstones (c) sea water (d) steam
37. 37.🔍 Which is the odd one out? (a) snow (b) an icicle (c) river water (d) hailstones
38. 38.🧊💧♨️ Is “snow” water as a solid, a liquid or a gas? (a) liquid (b) solid (c) gas
39. 39.🔍 Which is the odd one out? (a) tap water (b) river water (c) raindrops (d) ice
40. 40.True or false: “water turns into ice” is an example of melting. (a) False (b) True

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