Class 4 EVS Worksheet: Water Cycle

EVS lesson 21: The water cycle · Set 489 · 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 “ice” water as a solid, a liquid or a gas? (a) gas (b) liquid (c) solid
2. 2.🔄 What is the endless journey of water from the sea to the clouds and back called? (a) the life cycle (b) the food chain (c) the water cycle (d) the solar system
3. 3.🧊💧♨️ Is “river water” water as a solid, a liquid or a gas? (a) gas (b) solid (c) liquid
4. 4.Which of these is water as a gas? (a) dew (b) river water (c) steam (d) raindrops
5. 5.🌊 Where is most of the water on Earth? (a) in the oceans (b) in wells (c) in rivers (d) in clouds
6. 6.🔄 Which change is this: ice cream drips in sun? (a) condensation (b) evaporation (c) melting (d) precipitation
7. 7.🔍 Which is the odd one out? (a) an icicle (b) frost (c) steam (d) ice
8. 8.🧊💧♨️ Is “sea water” water as a solid, a liquid or a gas? (a) solid (b) liquid (c) gas
9. 9.Which of these is water as a gas? (a) hailstones (b) ice (c) frost (d) water vapour
10. 10.🔍 Which is the odd one out? (a) sea water (b) hailstones (c) snow (d) frost
11. 11.🔍 Which is the odd one out? (a) river water (b) frost (c) snow (d) ice
12. 12.Which of these is an example of melting? (a) clouds form in the sky (b) wet clothes dry outside (c) a snowman turns to water (d) puddles dry in the sun
13. 13.🧊💧♨️ Is “snow” water as a solid, a liquid or a gas? (a) gas (b) solid (c) liquid
14. 14.🔍 Which is the odd one out? (a) sea water (b) raindrops (c) water vapour (d) tap water
15. 15.Which of these is water as a solid? (a) steam (b) water vapour (c) an icicle (d) river water
16. 16.Which of these is an example of freezing? (a) water turns into vapour (b) rain falls from clouds (c) a lake turns to ice (d) drops on a cold glass
17. 17.☀️ What gives the heat that makes water evaporate from the sea? (a) the stars (b) the soil (c) the sun (d) the moon
18. 18.🧊 Pure water freezes into ice at how many degrees Celsius?
19. 19.True or false: “vapour turns into drops” is an example of condensation. (a) False (b) True
20. 20.🧊💧♨️ Is “steam” water as a solid, a liquid or a gas? (a) gas (b) liquid (c) solid
21. 21.Which of these is water as a solid? (a) river water (b) sea water (c) frost (d) raindrops
22. 22.Which of these is water as a liquid? (a) an icicle (b) snow (c) sea water (d) steam
23. 23.🧊💧♨️ Is “raindrops” water as a solid, a liquid or a gas? (a) gas (b) solid (c) liquid
24. 24.♨️ At sea level, pure water boils at how many degrees Celsius?
25. 25.🧊💧♨️ Is “water vapour” water as a solid, a liquid or a gas? (a) solid (b) gas (c) liquid
26. 26.🧊💧♨️ Is “frost” water as a solid, a liquid or a gas? (a) solid (b) gas (c) liquid
27. 27.True or false: “drops on a cold glass” is an example of evaporation. (a) False (b) True
28. 28.🔍 Which is the odd one out? (a) hailstones (b) snow (c) tap water (d) ice
29. 29.🧊💧♨️ Is “an icicle” water as a solid, a liquid or a gas? (a) liquid (b) solid (c) gas
30. 30.🧊💧♨️ Is “hailstones” water as a solid, a liquid or a gas? (a) liquid (b) solid (c) gas
31. 31.🔍 Which is the odd one out? (a) river water (b) raindrops (c) frost (d) tap water
32. 32.🔄 Which change is this: clouds form in the sky? (a) condensation (b) freezing (c) evaporation (d) precipitation
33. 33.Which of these is an example of precipitation? (a) snow falls on mountains (b) a lake turns to ice (c) ice turns into water (d) clouds form in the sky
34. 34.Which of these is water as a solid? (a) ice (b) sea water (c) raindrops (d) dew
35. 35.☁️ Clouds are made of tiny ___. (a) grains of sand (b) smoke puffs (c) water droplets (d) bits of cotton
36. 36.True or false: “water turns into ice” is an example of freezing. (a) True (b) False
37. 37.🔄 Which change is this: snow falls on mountains? (a) melting (b) condensation (c) precipitation (d) evaporation
38. 38.True or false: “water turns into vapour” is an example of condensation. (a) False (b) True
39. 39.Which of these is water as a solid? (a) steam (b) snow (c) water vapour (d) tap water
40. 40.🧊💧♨️ Is “dew” water as a solid, a liquid or a gas? (a) gas (b) liquid (c) solid

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