Class 4 EVS Worksheet: Water Cycle

EVS lesson 21: The water cycle · Set 56 · 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 “hailstones” water as a solid, a liquid or a gas? (a) solid (b) gas (c) liquid
2. 2.Which of these is an example of precipitation? (a) wet clothes dry outside (b) rain falls from clouds (c) drops on a cold glass (d) ice cream drips in sun
3. 3.🔄 Which change is this: snow falls on mountains? (a) precipitation (b) melting (c) evaporation (d) condensation
4. 4.Which of these is water as a solid? (a) dew (b) ice (c) water vapour (d) steam
5. 5.Which of these is water as a solid? (a) frost (b) sea water (c) tap water (d) water vapour
6. 6.🔄 Which change is this: water turns into ice? (a) evaporation (b) melting (c) condensation (d) freezing
7. 7.True or false: “water turns into ice” is an example of evaporation. (a) True (b) False
8. 8.Which of these is an example of melting? (a) ice turns into water (b) clouds form in the sky (c) puddles dry in the sun (d) wet clothes dry outside
9. 9.🔄 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 life cycle (d) the solar system
10. 10.🌊 Where is most of the water on Earth? (a) in rivers (b) in wells (c) in the oceans (d) in clouds
11. 11.🔍 Which is the odd one out? (a) hailstones (b) sea water (c) an icicle (d) frost
12. 12.🧊💧♨️ Is “frost” water as a solid, a liquid or a gas? (a) solid (b) liquid (c) gas
13. 13.☁️ Clouds are made of tiny ___. (a) grains of sand (b) bits of cotton (c) water droplets (d) smoke puffs
14. 14.True or false: “drops on a cold glass” is an example of melting. (a) True (b) False
15. 15.🧊 Pure water freezes into ice at how many degrees Celsius?
16. 16.Which of these is water as a liquid? (a) water vapour (b) frost (c) dew (d) snow
17. 17.🔍 Which is the odd one out? (a) river water (b) dew (c) sea water (d) ice
18. 18.Which of these is an example of freezing? (a) puddles dry in the sun (b) wet clothes dry outside (c) water turns into ice (d) ice cream drips in sun
19. 19.🧊💧♨️ Is “steam” water as a solid, a liquid or a gas? (a) solid (b) liquid (c) gas
20. 20.🔄 Which change is this: drops on a cold glass? (a) condensation (b) evaporation (c) freezing (d) melting
21. 21.Which of these is water as a solid? (a) river water (b) an icicle (c) water vapour (d) sea water
22. 22.Which of these is water as a gas? (a) river water (b) steam (c) dew (d) an icicle
23. 23.🧊💧♨️ Is “an icicle” water as a solid, a liquid or a gas? (a) gas (b) liquid (c) solid
24. 24.🧊💧♨️ Is “sea water” water as a solid, a liquid or a gas? (a) gas (b) solid (c) liquid
25. 25.🧊💧♨️ Is “snow” water as a solid, a liquid or a gas? (a) liquid (b) gas (c) solid
26. 26.♨️ At sea level, pure water boils at how many degrees Celsius?
27. 27.🔍 Which is the odd one out? (a) dew (b) hailstones (c) ice (d) frost
28. 28.Which of these is water as a solid? (a) sea water (b) raindrops (c) snow (d) river water
29. 29.🧊💧♨️ Is “ice” water as a solid, a liquid or a gas? (a) liquid (b) gas (c) solid
30. 30.Which of these is water as a solid? (a) hailstones (b) river water (c) steam (d) raindrops
31. 31.Which of these is an example of evaporation? (a) ice cream drips in sun (b) vapour turns into drops (c) wet clothes dry outside (d) clouds form in the sky
32. 32.Which of these is water as a gas? (a) water vapour (b) dew (c) raindrops (d) ice
33. 33.🧊💧♨️ Is “tap water” water as a solid, a liquid or a gas? (a) liquid (b) gas (c) solid
34. 34.True or false: “drops on a cold glass” is an example of evaporation. (a) True (b) False
35. 35.☀️ What gives the heat that makes water evaporate from the sea? (a) the soil (b) the stars (c) the moon (d) the sun
36. 36.🧊💧♨️ Is “raindrops” water as a solid, a liquid or a gas? (a) gas (b) solid (c) liquid
37. 37.True or false: “a snowman turns to water” is an example of melting. (a) True (b) False
38. 38.True or false: “ice cream drips in sun” is an example of evaporation. (a) True (b) False
39. 39.🔄 Which change is this: puddles dry in the sun? (a) condensation (b) evaporation (c) melting (d) precipitation
40. 40.True or false: “snow falls on mountains” is an example of precipitation. (a) False (b) True

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