Class 4 EVS Worksheet: Water Cycle

EVS lesson 21: The water cycle · Set 595 · 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 gives the heat that makes water evaporate from the sea? (a) the moon (b) the soil (c) the sun (d) the stars
2. 2.🧊💧♨️ Is “water vapour” water as a solid, a liquid or a gas? (a) gas (b) solid (c) liquid
3. 3.🔄 Which change is this: puddles dry in the sun? (a) freezing (b) evaporation (c) precipitation (d) condensation
4. 4.Which of these is an example of condensation? (a) drops on a cold glass (b) puddles dry in the sun (c) a snowman turns to water (d) rain falls from clouds
5. 5.Which of these is an example of melting? (a) a snowman turns to water (b) rain falls from clouds (c) water turns into vapour (d) a lake turns to ice
6. 6.🧊💧♨️ Is “river water” water as a solid, a liquid or a gas? (a) liquid (b) solid (c) gas
7. 7.True or false: “drops on a cold glass” is an example of freezing. (a) False (b) True
8. 8.Which of these is an example of evaporation? (a) a snowman turns to water (b) ice cream drips in sun (c) wet clothes dry outside (d) snow falls on mountains
9. 9.🔍 Which is the odd one out? (a) raindrops (b) water vapour (c) river water (d) sea water
10. 10.Which of these is water as a solid? (a) river water (b) dew (c) snow (d) steam
11. 11.🧊 Pure water freezes into ice at how many degrees Celsius?
12. 12.🧊💧♨️ Is “ice” water as a solid, a liquid or a gas? (a) liquid (b) solid (c) gas
13. 13.🧊💧♨️ Is “an icicle” water as a solid, a liquid or a gas? (a) gas (b) solid (c) liquid
14. 14.💧 In how many states can water be found (solid, liquid, gas)?
15. 15.🔍 Which is the odd one out? (a) frost (b) hailstones (c) an icicle (d) steam
16. 16.Which of these is water as a gas? (a) steam (b) snow (c) raindrops (d) sea water
17. 17.🧊💧♨️ Is “dew” water as a solid, a liquid or a gas? (a) liquid (b) solid (c) gas
18. 18.🔍 Which is the odd one out? (a) raindrops (b) hailstones (c) ice (d) snow
19. 19.Which of these is an example of precipitation? (a) puddles dry in the sun (b) vapour turns into drops (c) snow falls on mountains (d) wet clothes dry outside
20. 20.Which of these is water as a liquid? (a) snow (b) steam (c) tap water (d) ice
21. 21.Which of these is water as a liquid? (a) frost (b) ice (c) water vapour (d) dew
22. 22.Which of these is water as a solid? (a) hailstones (b) river water (c) sea water (d) tap water
23. 23.Which of these is water as a liquid? (a) water vapour (b) hailstones (c) raindrops (d) ice
24. 24.🔄 Which change is this: a snowman turns to water? (a) precipitation (b) freezing (c) melting (d) condensation
25. 25.Which of these is an example of evaporation? (a) a snowman turns to water (b) puddles dry in the sun (c) snow falls on mountains (d) ice turns into water
26. 26.Which of these is an example of melting? (a) hail falls from the sky (b) ice cream drips in sun (c) wet clothes dry outside (d) snow falls on mountains
27. 27.🔍 Which is the odd one out? (a) snow (b) ice (c) tap water (d) an icicle
28. 28.True or false: “puddles dry in the sun” is an example of condensation. (a) True (b) False
29. 29.🔄 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 life cycle (d) the water cycle
30. 30.True or false: “hail falls from the sky” is an example of precipitation. (a) True (b) False
31. 31.Which of these is an example of freezing? (a) rain falls from clouds (b) ice turns into water (c) snow falls on mountains (d) water turns into ice
32. 32.Which of these is an example of precipitation? (a) vapour turns into drops (b) hail falls from the sky (c) ice cream drips in sun (d) puddles dry in the sun
33. 33.True or false: “water turns into ice” is an example of freezing. (a) False (b) True
34. 34.🔍 Which is the odd one out? (a) dew (b) tap water (c) river water (d) an icicle
35. 35.True or false: “ice cream drips in sun” is an example of melting. (a) False (b) True
36. 36.🧊💧♨️ Is “tap water” water as a solid, a liquid or a gas? (a) solid (b) liquid (c) gas
37. 37.Which of these is water as a solid? (a) raindrops (b) sea water (c) dew (d) ice
38. 38.♨️ At sea level, pure water boils at how many degrees Celsius?
39. 39.☁️ Clouds are made of tiny ___. (a) bits of cotton (b) water droplets (c) smoke puffs (d) grains of sand
40. 40.True or false: “wet clothes dry outside” is an example of evaporation. (a) False (b) True

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