Class 4 EVS Worksheet: Water Cycle

EVS lesson 21: The water cycle · Set 238 · 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 liquid? (a) an icicle (b) water vapour (c) snow (d) river water
2. 2.🔄 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
3. 3.True or false: “wet clothes dry outside” is an example of precipitation. (a) True (b) False
4. 4.♨️ At sea level, pure water boils at how many degrees Celsius?
5. 5.🔄 Which change is this: ice cream drips in sun? (a) condensation (b) melting (c) precipitation (d) evaporation
6. 6.☀️ What gives the heat that makes water evaporate from the sea? (a) the moon (b) the soil (c) the stars (d) the sun
7. 7.Which of these is an example of melting? (a) snow falls on mountains (b) water turns into vapour (c) a lake turns to ice (d) ice turns into water
8. 8.Which of these is water as a gas? (a) hailstones (b) tap water (c) raindrops (d) steam
9. 9.🧊💧♨️ Is “frost” water as a solid, a liquid or a gas? (a) liquid (b) solid (c) gas
10. 10.🧊💧♨️ Is “water vapour” water as a solid, a liquid or a gas? (a) gas (b) solid (c) liquid
11. 11.🔄 Which change is this: a snowman turns to water? (a) evaporation (b) melting (c) precipitation (d) freezing
12. 12.🔍 Which is the odd one out? (a) river water (b) steam (c) dew (d) tap water
13. 13.💧 In how many states can water be found (solid, liquid, gas)?
14. 14.🔄 Which change is this: puddles dry in the sun? (a) freezing (b) evaporation (c) melting (d) condensation
15. 15.🧊💧♨️ Is “river water” water as a solid, a liquid or a gas? (a) solid (b) liquid (c) gas
16. 16.Which of these is an example of evaporation? (a) vapour turns into drops (b) clouds form in the sky (c) ice cream drips in sun (d) puddles dry in the sun
17. 17.🧊💧♨️ Is “hailstones” water as a solid, a liquid or a gas? (a) liquid (b) gas (c) solid
18. 18.🔍 Which is the odd one out? (a) snow (b) an icicle (c) ice (d) water vapour
19. 19.🧊💧♨️ Is “tap water” water as a solid, a liquid or a gas? (a) solid (b) gas (c) liquid
20. 20.Which of these is an example of evaporation? (a) a snowman turns to water (b) drops on a cold glass (c) water turns into vapour (d) snow falls on mountains
21. 21.🧊💧♨️ Is “an icicle” water as a solid, a liquid or a gas? (a) gas (b) solid (c) liquid
22. 22.🧊💧♨️ Is “dew” water as a solid, a liquid or a gas? (a) liquid (b) gas (c) solid
23. 23.☁️ Clouds are made of tiny ___. (a) smoke puffs (b) grains of sand (c) water droplets (d) bits of cotton
24. 24.Which of these is an example of precipitation? (a) hail falls from the sky (b) puddles dry in the sun (c) wet clothes dry outside (d) ice cream drips in sun
25. 25.🔍 Which is the odd one out? (a) dew (b) tap water (c) raindrops (d) hailstones
26. 26.🧊💧♨️ Is “raindrops” water as a solid, a liquid or a gas? (a) liquid (b) solid (c) gas
27. 27.Which of these is an example of evaporation? (a) vapour turns into drops (b) rain falls from clouds (c) a snowman turns to water (d) wet clothes dry outside
28. 28.True or false: “ice turns into water” is an example of melting. (a) True (b) False
29. 29.🔍 Which is the odd one out? (a) ice (b) frost (c) snow (d) dew
30. 30.Which of these is an example of condensation? (a) vapour turns into drops (b) a snowman turns to water (c) puddles dry in the sun (d) hail falls from the sky
31. 31.Which of these is water as a solid? (a) dew (b) ice (c) river water (d) tap water
32. 32.Which of these is water as a gas? (a) sea water (b) snow (c) an icicle (d) water vapour
33. 33.🔄 Which change is this: wet clothes dry outside? (a) melting (b) evaporation (c) precipitation (d) freezing
34. 34.True or false: “water turns into vapour” is an example of evaporation. (a) True (b) False
35. 35.🧊💧♨️ Is “steam” water as a solid, a liquid or a gas? (a) liquid (b) solid (c) gas
36. 36.🔍 Which is the odd one out? (a) tap water (b) ice (c) sea water (d) raindrops
37. 37.True or false: “wet clothes dry outside” is an example of freezing. (a) True (b) False
38. 38.True or false: “water turns into ice” is an example of freezing. (a) True (b) False
39. 39.Which of these is an example of freezing? (a) wet clothes dry outside (b) water turns into ice (c) ice turns into water (d) clouds form in the sky
40. 40.True or false: “clouds form in the sky” is an example of condensation. (a) False (b) True

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