Class 4 EVS Worksheet: Water Cycle

EVS lesson 21: The water cycle · Set 384 · 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.🔄 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
2. 2.🧊💧♨️ Is “dew” water as a solid, a liquid or a gas? (a) liquid (b) gas (c) solid
3. 3.🔍 Which is the odd one out? (a) frost (b) ice (c) snow (d) steam
4. 4.🔍 Which is the odd one out? (a) an icicle (b) river water (c) ice (d) hailstones
5. 5.🔄 Which change is this: ice cream drips in sun? (a) evaporation (b) melting (c) condensation (d) precipitation
6. 6.🔍 Which is the odd one out? (a) sea water (b) tap water (c) raindrops (d) an icicle
7. 7.Which of these is water as a solid? (a) dew (b) ice (c) tap water (d) raindrops
8. 8.🧊 Pure water freezes into ice at how many degrees Celsius?
9. 9.Which of these is water as a solid? (a) raindrops (b) tap water (c) snow (d) dew
10. 10.🧊💧♨️ Is “hailstones” water as a solid, a liquid or a gas? (a) liquid (b) gas (c) solid
11. 11.☀️ What gives the heat that makes water evaporate from the sea? (a) the stars (b) the sun (c) the soil (d) the moon
12. 12.True or false: “wet clothes dry outside” is an example of evaporation. (a) False (b) True
13. 13.🌊 Where is most of the water on Earth? (a) in clouds (b) in wells (c) in rivers (d) in the oceans
14. 14.🧊💧♨️ Is “water vapour” water as a solid, a liquid or a gas? (a) liquid (b) gas (c) solid
15. 15.True or false: “puddles dry in the sun” is an example of melting. (a) True (b) False
16. 16.Which of these is water as a liquid? (a) hailstones (b) dew (c) snow (d) steam
17. 17.True or false: “rain falls from clouds” is an example of precipitation. (a) True (b) False
18. 18.🔄 Which change is this: wet clothes dry outside? (a) evaporation (b) precipitation (c) condensation (d) melting
19. 19.☁️ Clouds are made of tiny ___. (a) smoke puffs (b) grains of sand (c) water droplets (d) bits of cotton
20. 20.True or false: “rain falls from clouds” is an example of evaporation. (a) True (b) False
21. 21.🧊💧♨️ Is “frost” water as a solid, a liquid or a gas? (a) gas (b) solid (c) liquid
22. 22.🔍 Which is the odd one out? (a) snow (b) hailstones (c) an icicle (d) water vapour
23. 23.🧊💧♨️ Is “tap water” water as a solid, a liquid or a gas? (a) solid (b) liquid (c) gas
24. 24.Which of these is water as a solid? (a) tap water (b) sea water (c) water vapour (d) an icicle
25. 25.🔄 Which change is this: clouds form in the sky? (a) evaporation (b) precipitation (c) melting (d) condensation
26. 26.🧊💧♨️ Is “snow” water as a solid, a liquid or a gas? (a) solid (b) gas (c) liquid
27. 27.🔍 Which is the odd one out? (a) tap water (b) hailstones (c) sea water (d) dew
28. 28.🔍 Which is the odd one out? (a) sea water (b) frost (c) dew (d) raindrops
29. 29.🧊💧♨️ Is “river water” water as a solid, a liquid or a gas? (a) solid (b) gas (c) liquid
30. 30.🔄 Which change is this: puddles dry in the sun? (a) condensation (b) freezing (c) evaporation (d) precipitation
31. 31.Which of these is an example of condensation? (a) hail falls from the sky (b) vapour turns into drops (c) water turns into vapour (d) ice cream drips in sun
32. 32.🔄 Which change is this: drops on a cold glass? (a) precipitation (b) condensation (c) evaporation (d) melting
33. 33.Which of these is water as a liquid? (a) snow (b) ice (c) raindrops (d) frost
34. 34.True or false: “water turns into ice” is an example of freezing. (a) False (b) True
35. 35.Which of these is an example of melting? (a) a snowman turns to water (b) vapour turns into drops (c) puddles dry in the sun (d) wet clothes dry outside
36. 36.Which of these is an example of evaporation? (a) hail falls from the sky (b) water turns into vapour (c) rain falls from clouds (d) clouds form in the sky
37. 37.Which of these is an example of melting? (a) drops on a cold glass (b) a lake turns to ice (c) wet clothes dry outside (d) ice turns into water
38. 38.🔍 Which is the odd one out? (a) hailstones (b) snow (c) ice (d) raindrops
39. 39.Which of these is water as a gas? (a) hailstones (b) dew (c) ice (d) steam
40. 40.Which of these is water as a solid? (a) dew (b) river water (c) sea water (d) hailstones

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