Class 4 EVS Worksheet: Water Cycle

EVS lesson 21: The water cycle · Set 820 · 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 “tap water” water as a solid, a liquid or a gas? (a) gas (b) liquid (c) solid
2. 2.💧 In how many states can water be found (solid, liquid, gas)?
3. 3.🔍 Which is the odd one out? (a) water vapour (b) river water (c) raindrops (d) dew
4. 4.True or false: “water turns into ice” is an example of freezing. (a) True (b) False
5. 5.Which of these is an example of evaporation? (a) snow falls on mountains (b) water turns into ice (c) ice turns into water (d) wet clothes dry outside
6. 6.🔄 Which change is this: water turns into vapour? (a) evaporation (b) precipitation (c) melting (d) condensation
7. 7.🧊💧♨️ Is “steam” water as a solid, a liquid or a gas? (a) solid (b) liquid (c) gas
8. 8.🔄 Which change is this: a lake turns to ice? (a) evaporation (b) freezing (c) melting (d) precipitation
9. 9.Which of these is an example of evaporation? (a) puddles dry in the sun (b) drops on a cold glass (c) ice turns into water (d) a snowman turns to water
10. 10.🧊💧♨️ Is “water vapour” water as a solid, a liquid or a gas? (a) gas (b) liquid (c) solid
11. 11.Which of these is water as a solid? (a) steam (b) dew (c) an icicle (d) water vapour
12. 12.🧊💧♨️ Is “dew” water as a solid, a liquid or a gas? (a) solid (b) liquid (c) gas
13. 13.🧊💧♨️ Is “an icicle” water as a solid, a liquid or a gas? (a) solid (b) liquid (c) gas
14. 14.True or false: “a snowman turns to water” is an example of melting. (a) True (b) False
15. 15.♨️ At sea level, pure water boils at how many degrees Celsius?
16. 16.Which of these is an example of freezing? (a) ice cream drips in sun (b) a lake turns to ice (c) snow falls on mountains (d) ice turns into water
17. 17.Which of these is an example of evaporation? (a) water turns into vapour (b) vapour turns into drops (c) hail falls from the sky (d) clouds form in the sky
18. 18.Which of these is an example of condensation? (a) ice cream drips in sun (b) vapour turns into drops (c) hail falls from the sky (d) wet clothes dry outside
19. 19.Which of these is water as a solid? (a) sea water (b) raindrops (c) tap water (d) frost
20. 20.Which of these is water as a solid? (a) sea water (b) steam (c) dew (d) snow
21. 21.True or false: “ice turns into water” is an example of melting. (a) False (b) True
22. 22.🧊💧♨️ Is “river water” water as a solid, a liquid or a gas? (a) solid (b) gas (c) liquid
23. 23.☀️ What gives the heat that makes water evaporate from the sea? (a) the soil (b) the stars (c) the moon (d) the sun
24. 24.True or false: “wet clothes dry outside” is an example of evaporation. (a) False (b) True
25. 25.🧊💧♨️ Is “hailstones” water as a solid, a liquid or a gas? (a) liquid (b) gas (c) solid
26. 26.Which of these is an example of freezing? (a) ice turns into water (b) clouds form in the sky (c) water turns into ice (d) ice cream drips in sun
27. 27.🔄 Which change is this: a snowman turns to water? (a) condensation (b) freezing (c) melting (d) precipitation
28. 28.☁️ Clouds are made of tiny ___. (a) grains of sand (b) smoke puffs (c) bits of cotton (d) water droplets
29. 29.Which of these is water as a solid? (a) steam (b) hailstones (c) dew (d) sea water
30. 30.🔄 Which change is this: clouds form in the sky? (a) condensation (b) melting (c) precipitation (d) freezing
31. 31.🧊💧♨️ Is “frost” water as a solid, a liquid or a gas? (a) liquid (b) solid (c) gas
32. 32.🔄 What is the endless journey of water from the sea to the clouds and back called? (a) the solar system (b) the life cycle (c) the food chain (d) the water cycle
33. 33.Which of these is water as a gas? (a) water vapour (b) an icicle (c) ice (d) tap water
34. 34.🧊💧♨️ Is “raindrops” water as a solid, a liquid or a gas? (a) liquid (b) solid (c) gas
35. 35.Which of these is water as a gas? (a) an icicle (b) snow (c) steam (d) ice
36. 36.🔍 Which is the odd one out? (a) snow (b) ice (c) an icicle (d) river water
37. 37.🔍 Which is the odd one out? (a) ice (b) hailstones (c) raindrops (d) frost
38. 38.True or false: “a snowman turns to water” is an example of evaporation. (a) True (b) False
39. 39.Which of these is an example of condensation? (a) water turns into ice (b) clouds form in the sky (c) puddles dry in the sun (d) a snowman turns to water
40. 40.🌊 Where is most of the water on Earth? (a) in clouds (b) in rivers (c) in wells (d) in the oceans

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