Class 4 EVS Worksheet: Water Cycle

EVS lesson 21: The water cycle · Set 989 · 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 melting? (a) water turns into vapour (b) a snowman turns to water (c) vapour turns into drops (d) drops on a cold glass
2. 2.🔄 What is the endless journey of water from the sea to the clouds and back called? (a) the food chain (b) the water cycle (c) the solar system (d) the life cycle
3. 3.💧 In how many states can water be found (solid, liquid, gas)?
4. 4.Which of these is water as a solid? (a) water vapour (b) dew (c) frost (d) tap water
5. 5.🧊💧♨️ Is “snow” water as a solid, a liquid or a gas? (a) liquid (b) gas (c) solid
6. 6.☁️ Clouds are made of tiny ___. (a) grains of sand (b) water droplets (c) bits of cotton (d) smoke puffs
7. 7.♨️ At sea level, pure water boils at how many degrees Celsius?
8. 8.🔄 Which change is this: puddles dry in the sun? (a) condensation (b) evaporation (c) precipitation (d) melting
9. 9.Which of these is an example of precipitation? (a) a snowman turns to water (b) rain falls from clouds (c) ice turns into water (d) wet clothes dry outside
10. 10.🧊💧♨️ Is “ice” water as a solid, a liquid or a gas? (a) solid (b) liquid (c) gas
11. 11.☀️ What gives the heat that makes water evaporate from the sea? (a) the stars (b) the soil (c) the moon (d) the sun
12. 12.Which of these is water as a solid? (a) raindrops (b) water vapour (c) river water (d) ice
13. 13.Which of these is an example of evaporation? (a) water turns into vapour (b) clouds form in the sky (c) vapour turns into drops (d) hail falls from the sky
14. 14.Which of these is water as a liquid? (a) ice (b) sea water (c) steam (d) an icicle
15. 15.🌊 Where is most of the water on Earth? (a) in rivers (b) in the oceans (c) in clouds (d) in wells
16. 16.True or false: “wet clothes dry outside” is an example of evaporation. (a) False (b) True
17. 17.🔄 Which change is this: drops on a cold glass? (a) condensation (b) precipitation (c) freezing (d) evaporation
18. 18.🧊 Pure water freezes into ice at how many degrees Celsius?
19. 19.🔄 Which change is this: a snowman turns to water? (a) condensation (b) evaporation (c) precipitation (d) melting
20. 20.Which of these is water as a solid? (a) steam (b) river water (c) tap water (d) snow
21. 21.🔍 Which is the odd one out? (a) raindrops (b) tap water (c) frost (d) dew
22. 22.Which of these is an example of evaporation? (a) puddles dry in the sun (b) a lake turns to ice (c) hail falls from the sky (d) clouds form in the sky
23. 23.True or false: “vapour turns into drops” is an example of condensation. (a) True (b) False
24. 24.🔍 Which is the odd one out? (a) snow (b) ice (c) an icicle (d) water vapour
25. 25.Which of these is water as a gas? (a) tap water (b) ice (c) water vapour (d) snow
26. 26.Which of these is water as a gas? (a) steam (b) an icicle (c) ice (d) hailstones
27. 27.Which of these is an example of freezing? (a) drops on a cold glass (b) water turns into ice (c) clouds form in the sky (d) water turns into vapour
28. 28.🧊💧♨️ Is “river water” water as a solid, a liquid or a gas? (a) solid (b) liquid (c) gas
29. 29.🔍 Which is the odd one out? (a) an icicle (b) raindrops (c) dew (d) tap water
30. 30.🔍 Which is the odd one out? (a) an icicle (b) frost (c) raindrops (d) snow
31. 31.Which of these is an example of freezing? (a) a snowman turns to water (b) a lake turns to ice (c) vapour turns into drops (d) wet clothes dry outside
32. 32.🔄 Which change is this: ice cream drips in sun? (a) precipitation (b) melting (c) condensation (d) evaporation
33. 33.🧊💧♨️ Is “steam” water as a solid, a liquid or a gas? (a) gas (b) liquid (c) solid
34. 34.🧊💧♨️ Is “sea water” water as a solid, a liquid or a gas? (a) solid (b) liquid (c) gas
35. 35.🔍 Which is the odd one out? (a) an icicle (b) steam (c) hailstones (d) snow
36. 36.🔄 Which change is this: water turns into ice? (a) condensation (b) freezing (c) evaporation (d) melting
37. 37.Which of these is an example of precipitation? (a) clouds form in the sky (b) puddles dry in the sun (c) hail falls from the sky (d) ice cream drips in sun
38. 38.True or false: “rain falls from clouds” is an example of precipitation. (a) True (b) False
39. 39.🔄 Which change is this: hail falls from the sky? (a) evaporation (b) precipitation (c) condensation (d) melting
40. 40.🧊💧♨️ Is “an icicle” water as a solid, a liquid or a gas? (a) gas (b) liquid (c) solid

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