Class 4 EVS Worksheet: Water Cycle

EVS lesson 21: The water cycle · Set 362 · 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 water as a gas? (a) river water (b) an icicle (c) tap water (d) steam
2. 2.Which of these is water as a liquid? (a) dew (b) snow (c) steam (d) hailstones
3. 3.🧊💧♨️ Is “ice” water as a solid, a liquid or a gas? (a) gas (b) solid (c) liquid
4. 4.🌊 Where is most of the water on Earth? (a) in wells (b) in rivers (c) in clouds (d) in the oceans
5. 5.Which of these is an example of evaporation? (a) snow falls on mountains (b) a lake turns to ice (c) water turns into vapour (d) ice cream drips in sun
6. 6.🔍 Which is the odd one out? (a) hailstones (b) water vapour (c) snow (d) frost
7. 7.🔍 Which is the odd one out? (a) hailstones (b) frost (c) ice (d) tap water
8. 8.🔍 Which is the odd one out? (a) steam (b) an icicle (c) snow (d) hailstones
9. 9.Which of these is water as a liquid? (a) raindrops (b) snow (c) steam (d) ice
10. 10.🧊💧♨️ Is “snow” water as a solid, a liquid or a gas? (a) gas (b) liquid (c) solid
11. 11.Which of these is an example of precipitation? (a) a lake turns to ice (b) snow falls on mountains (c) ice cream drips in sun (d) ice turns into water
12. 12.🧊💧♨️ Is “raindrops” water as a solid, a liquid or a gas? (a) solid (b) gas (c) liquid
13. 13.♨️ At sea level, pure water boils at how many degrees Celsius?
14. 14.Which of these is an example of melting? (a) snow falls on mountains (b) rain falls from clouds (c) a snowman turns to water (d) clouds form in the sky
15. 15.Which of these is an example of precipitation? (a) a lake turns to ice (b) water turns into ice (c) vapour turns into drops (d) hail falls from the sky
16. 16.🔄 What is the endless journey of water from the sea to the clouds and back called? (a) the food chain (b) the solar system (c) the water cycle (d) the life cycle
17. 17.🧊💧♨️ Is “hailstones” water as a solid, a liquid or a gas? (a) gas (b) solid (c) liquid
18. 18.True or false: “wet clothes dry outside” is an example of condensation. (a) True (b) False
19. 19.Which of these is an example of condensation? (a) drops on a cold glass (b) wet clothes dry outside (c) a lake turns to ice (d) hail falls from the sky
20. 20.True or false: “a snowman turns to water” is an example of melting. (a) False (b) True
21. 21.🔍 Which is the odd one out? (a) river water (b) sea water (c) frost (d) dew
22. 22.Which of these is water as a solid? (a) steam (b) water vapour (c) tap water (d) an icicle
23. 23.🔄 Which change is this: water turns into vapour? (a) freezing (b) melting (c) condensation (d) evaporation
24. 24.☁️ Clouds are made of tiny ___. (a) water droplets (b) smoke puffs (c) bits of cotton (d) grains of sand
25. 25.🔄 Which change is this: vapour turns into drops? (a) melting (b) condensation (c) evaporation (d) precipitation
26. 26.Which of these is an example of melting? (a) drops on a cold glass (b) hail falls from the sky (c) clouds form in the sky (d) ice cream drips in sun
27. 27.💧 In how many states can water be found (solid, liquid, gas)?
28. 28.Which of these is water as a solid? (a) raindrops (b) steam (c) tap water (d) ice
29. 29.Which of these is water as a solid? (a) water vapour (b) dew (c) tap water (d) snow
30. 30.🧊💧♨️ Is “an icicle” water as a solid, a liquid or a gas? (a) solid (b) liquid (c) gas
31. 31.🔍 Which is the odd one out? (a) frost (b) hailstones (c) sea water (d) ice
32. 32.🧊💧♨️ Is “frost” water as a solid, a liquid or a gas? (a) liquid (b) gas (c) solid
33. 33.🔄 Which change is this: puddles dry in the sun? (a) precipitation (b) condensation (c) evaporation (d) melting
34. 34.🔍 Which is the odd one out? (a) dew (b) ice (c) tap water (d) sea water
35. 35.Which of these is an example of freezing? (a) rain falls from clouds (b) ice turns into water (c) water turns into vapour (d) a lake turns to ice
36. 36.Which of these is water as a gas? (a) river water (b) water vapour (c) sea water (d) an icicle
37. 37.Which of these is water as a solid? (a) tap water (b) dew (c) frost (d) water vapour
38. 38.🧊 Pure water freezes into ice at how many degrees Celsius?
39. 39.True or false: “puddles dry in the sun” is an example of evaporation. (a) True (b) False
40. 40.True or false: “a snowman turns to water” is an example of evaporation. (a) True (b) False

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