Class 4 EVS Worksheet: Water Cycle

EVS lesson 21: The water cycle · Set 209 · 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.True or false: “hail falls from the sky” is an example of freezing. (a) False (b) True
2. 2.🧊💧♨️ Is “an icicle” water as a solid, a liquid or a gas? (a) solid (b) liquid (c) gas
3. 3.🔄 Which change is this: wet clothes dry outside? (a) freezing (b) condensation (c) evaporation (d) precipitation
4. 4.True or false: “ice cream drips in sun” is an example of evaporation. (a) False (b) True
5. 5.🧊 Pure water freezes into ice at how many degrees Celsius?
6. 6.☀️ What gives the heat that makes water evaporate from the sea? (a) the soil (b) the sun (c) the moon (d) the stars
7. 7.🔄 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
8. 8.🔄 Which change is this: vapour turns into drops? (a) condensation (b) precipitation (c) freezing (d) melting
9. 9.🔍 Which is the odd one out? (a) snow (b) hailstones (c) water vapour (d) an icicle
10. 10.Which of these is water as a solid? (a) tap water (b) sea water (c) river water (d) ice
11. 11.💧 In how many states can water be found (solid, liquid, gas)?
12. 12.♨️ At sea level, pure water boils at how many degrees Celsius?
13. 13.Which of these is an example of precipitation? (a) water turns into vapour (b) clouds form in the sky (c) hail falls from the sky (d) puddles dry in the sun
14. 14.🔍 Which is the odd one out? (a) frost (b) hailstones (c) ice (d) tap water
15. 15.🧊💧♨️ Is “raindrops” water as a solid, a liquid or a gas? (a) gas (b) solid (c) liquid
16. 16.Which of these is an example of melting? (a) ice turns into water (b) rain falls from clouds (c) hail falls from the sky (d) wet clothes dry outside
17. 17.Which of these is water as a liquid? (a) ice (b) frost (c) steam (d) river water
18. 18.🔄 Which change is this: hail falls from the sky? (a) condensation (b) precipitation (c) freezing (d) evaporation
19. 19.True or false: “clouds form in the sky” is an example of condensation. (a) True (b) False
20. 20.Which of these is water as a gas? (a) frost (b) steam (c) ice (d) hailstones
21. 21.🧊💧♨️ Is “sea water” water as a solid, a liquid or a gas? (a) gas (b) solid (c) liquid
22. 22.🌊 Where is most of the water on Earth? (a) in the oceans (b) in wells (c) in clouds (d) in rivers
23. 23.Which of these is water as a liquid? (a) dew (b) water vapour (c) ice (d) steam
24. 24.🧊💧♨️ Is “dew” water as a solid, a liquid or a gas? (a) solid (b) liquid (c) gas
25. 25.Which of these is an example of condensation? (a) wet clothes dry outside (b) puddles dry in the sun (c) ice turns into water (d) clouds form in the sky
26. 26.Which of these is an example of evaporation? (a) hail falls from the sky (b) vapour turns into drops (c) puddles dry in the sun (d) water turns into ice
27. 27.True or false: “hail falls from the sky” is an example of melting. (a) False (b) True
28. 28.☁️ Clouds are made of tiny ___. (a) grains of sand (b) smoke puffs (c) water droplets (d) bits of cotton
29. 29.🔄 Which change is this: ice turns into water? (a) evaporation (b) freezing (c) condensation (d) melting
30. 30.🧊💧♨️ Is “river water” water as a solid, a liquid or a gas? (a) solid (b) liquid (c) gas
31. 31.🔄 Which change is this: a snowman turns to water? (a) precipitation (b) condensation (c) melting (d) evaporation
32. 32.🔍 Which is the odd one out? (a) steam (b) ice (c) snow (d) hailstones
33. 33.True or false: “puddles dry in the sun” is an example of evaporation. (a) True (b) False
34. 34.🔄 Which change is this: ice cream drips in sun? (a) condensation (b) melting (c) freezing (d) evaporation
35. 35.True or false: “puddles dry in the sun” is an example of freezing. (a) False (b) True
36. 36.Which of these is water as a liquid? (a) raindrops (b) frost (c) an icicle (d) water vapour
37. 37.Which of these is an example of precipitation? (a) a lake turns to ice (b) rain falls from clouds (c) ice cream drips in sun (d) puddles dry in the sun
38. 38.Which of these is an example of evaporation? (a) rain falls from clouds (b) hail falls from the sky (c) water turns into vapour (d) vapour turns into drops
39. 39.Which of these is water as a solid? (a) tap water (b) an icicle (c) raindrops (d) sea water
40. 40.🧊💧♨️ Is “hailstones” water as a solid, a liquid or a gas? (a) liquid (b) gas (c) solid

Free evs lessons, practice and worksheets at talentjr.in/evs-worksheets