Class 4 EVS Worksheet: Water Cycle

EVS lesson 21: The water cycle · Set 372 · 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.🌊 Where is most of the water on Earth? (a) in wells (b) in rivers (c) in clouds (d) in the oceans
2. 2.🔄 Which change is this: hail falls from the sky? (a) evaporation (b) freezing (c) precipitation (d) melting
3. 3.True or false: “ice cream drips in sun” is an example of melting. (a) True (b) False
4. 4.True or false: “water turns into ice” is an example of freezing. (a) True (b) False
5. 5.🧊💧♨️ Is “water vapour” water as a solid, a liquid or a gas? (a) gas (b) liquid (c) solid
6. 6.🔍 Which is the odd one out? (a) dew (b) river water (c) frost (d) raindrops
7. 7.True or false: “ice turns into water” is an example of freezing. (a) False (b) True
8. 8.True or false: “clouds form in the sky” is an example of freezing. (a) False (b) True
9. 9.💧 In how many states can water be found (solid, liquid, gas)?
10. 10.True or false: “water turns into vapour” is an example of freezing. (a) True (b) False
11. 11.Which of these is water as a gas? (a) frost (b) ice (c) raindrops (d) steam
12. 12.☀️ What gives the heat that makes water evaporate from the sea? (a) the soil (b) the stars (c) the sun (d) the moon
13. 13.🧊 Pure water freezes into ice at how many degrees Celsius?
14. 14.🔍 Which is the odd one out? (a) snow (b) ice (c) steam (d) hailstones
15. 15.☁️ Clouds are made of tiny ___. (a) bits of cotton (b) grains of sand (c) smoke puffs (d) water droplets
16. 16.♨️ At sea level, pure water boils at how many degrees Celsius?
17. 17.True or false: “puddles dry in the sun” is an example of melting. (a) False (b) True
18. 18.Which of these is water as a solid? (a) river water (b) sea water (c) ice (d) tap water
19. 19.🧊💧♨️ Is “dew” water as a solid, a liquid or a gas? (a) solid (b) liquid (c) gas
20. 20.🧊💧♨️ Is “hailstones” water as a solid, a liquid or a gas? (a) liquid (b) gas (c) solid
21. 21.Which of these is an example of freezing? (a) snow falls on mountains (b) hail falls from the sky (c) rain falls from clouds (d) water turns into ice
22. 22.🧊💧♨️ Is “raindrops” water as a solid, a liquid or a gas? (a) liquid (b) gas (c) solid
23. 23.True or false: “water turns into ice” is an example of precipitation. (a) False (b) True
24. 24.Which of these is an example of melting? (a) hail falls from the sky (b) clouds form in the sky (c) wet clothes dry outside (d) ice cream drips in sun
25. 25.🧊💧♨️ Is “steam” water as a solid, a liquid or a gas? (a) gas (b) liquid (c) solid
26. 26.True or false: “wet clothes dry outside” is an example of melting. (a) True (b) False
27. 27.Which of these is water as a gas? (a) dew (b) sea water (c) water vapour (d) an icicle
28. 28.Which of these is water as a liquid? (a) an icicle (b) water vapour (c) steam (d) raindrops
29. 29.🔄 Which change is this: clouds form in the sky? (a) melting (b) condensation (c) evaporation (d) freezing
30. 30.🔍 Which is the odd one out? (a) frost (b) ice (c) dew (d) snow
31. 31.Which of these is an example of precipitation? (a) water turns into ice (b) rain falls from clouds (c) a lake turns to ice (d) water turns into vapour
32. 32.🧊💧♨️ Is “snow” water as a solid, a liquid or a gas? (a) gas (b) solid (c) liquid
33. 33.🔄 Which change is this: vapour turns into drops? (a) freezing (b) precipitation (c) evaporation (d) condensation
34. 34.Which of these is water as a liquid? (a) ice (b) steam (c) dew (d) water vapour
35. 35.🔄 What is the endless journey of water from the sea to the clouds and back called? (a) the water cycle (b) the life cycle (c) the solar system (d) the food chain
36. 36.🧊💧♨️ Is “ice” 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) river water (c) water vapour (d) snow
38. 38.🔍 Which is the odd one out? (a) sea water (b) raindrops (c) snow (d) river water
39. 39.True or false: “ice turns into water” is an example of melting. (a) False (b) True
40. 40.🔍 Which is the odd one out? (a) hailstones (b) ice (c) sea water (d) snow

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