Class 4 EVS Worksheet: Water Cycle

EVS lesson 21: The water cycle · Set 543 · 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.Which of these is water as a gas? (a) snow (b) ice (c) steam (d) raindrops
2. 2.🧊 Pure water freezes into ice at how many degrees Celsius?
3. 3.☀️ What gives the heat that makes water evaporate from the sea? (a) the stars (b) the moon (c) the soil (d) the sun
4. 4.True or false: “vapour turns into drops” is an example of freezing. (a) False (b) True
5. 5.🔄 Which change is this: ice turns into water? (a) melting (b) freezing (c) condensation (d) precipitation
6. 6.Which of these is water as a solid? (a) raindrops (b) hailstones (c) dew (d) sea water
7. 7.🧊💧♨️ Is “snow” water as a solid, a liquid or a gas? (a) liquid (b) solid (c) gas
8. 8.🔄 What is the endless journey of water from the sea to the clouds and back called? (a) the water cycle (b) the food chain (c) the solar system (d) the life cycle
9. 9.🔍 Which is the odd one out? (a) an icicle (b) snow (c) sea water (d) hailstones
10. 10.🧊💧♨️ Is “tap water” water as a solid, a liquid or a gas? (a) liquid (b) gas (c) solid
11. 11.True or false: “hail falls from the sky” is an example of precipitation. (a) False (b) True
12. 12.🔄 Which change is this: a lake turns to ice? (a) evaporation (b) precipitation (c) melting (d) freezing
13. 13.🔍 Which is the odd one out? (a) water vapour (b) sea water (c) dew (d) river water
14. 14.True or false: “a lake turns to ice” is an example of evaporation. (a) True (b) False
15. 15.True or false: “hail falls from the sky” is an example of freezing. (a) True (b) False
16. 16.🔍 Which is the odd one out? (a) tap water (b) snow (c) river water (d) dew
17. 17.Which of these is an example of condensation? (a) a snowman turns to water (b) hail falls from the sky (c) drops on a cold glass (d) snow falls on mountains
18. 18.🔄 Which change is this: water turns into ice? (a) melting (b) condensation (c) freezing (d) evaporation
19. 19.☁️ Clouds are made of tiny ___. (a) water droplets (b) smoke puffs (c) grains of sand (d) bits of cotton
20. 20.🧊💧♨️ Is “steam” water as a solid, a liquid or a gas? (a) solid (b) gas (c) liquid
21. 21.Which of these is water as a solid? (a) ice (b) tap water (c) dew (d) sea water
22. 22.Which of these is water as a liquid? (a) steam (b) frost (c) tap water (d) ice
23. 23.🔄 Which change is this: a snowman turns to water? (a) precipitation (b) freezing (c) melting (d) evaporation
24. 24.🧊💧♨️ Is “hailstones” water as a solid, a liquid or a gas? (a) gas (b) liquid (c) solid
25. 25.🔍 Which is the odd one out? (a) an icicle (b) frost (c) river water (d) hailstones
26. 26.True or false: “vapour turns into drops” is an example of condensation. (a) True (b) False
27. 27.🔍 Which is the odd one out? (a) an icicle (b) frost (c) hailstones (d) raindrops
28. 28.True or false: “ice cream drips in sun” is an example of melting. (a) True (b) False
29. 29.Which of these is an example of melting? (a) wet clothes dry outside (b) ice turns into water (c) a lake turns to ice (d) puddles dry in the sun
30. 30.🔍 Which is the odd one out? (a) dew (b) steam (c) raindrops (d) sea water
31. 31.Which of these is an example of condensation? (a) wet clothes dry outside (b) a lake turns to ice (c) snow falls on mountains (d) vapour turns into drops
32. 32.🧊💧♨️ Is “river water” water as a solid, a liquid or a gas? (a) solid (b) gas (c) liquid
33. 33.🧊💧♨️ Is “raindrops” water as a solid, a liquid or a gas? (a) solid (b) liquid (c) gas
34. 34.🔄 Which change is this: clouds form in the sky? (a) precipitation (b) evaporation (c) condensation (d) melting
35. 35.🌊 Where is most of the water on Earth? (a) in wells (b) in clouds (c) in rivers (d) in the oceans
36. 36.💧 In how many states can water be found (solid, liquid, gas)?
37. 37.🧊💧♨️ Is “dew” water as a solid, a liquid or a gas? (a) solid (b) liquid (c) gas
38. 38.Which of these is water as a liquid? (a) water vapour (b) steam (c) snow (d) raindrops
39. 39.🔄 Which change is this: snow falls on mountains? (a) precipitation (b) melting (c) condensation (d) evaporation
40. 40.🔄 Which change is this: vapour turns into drops? (a) precipitation (b) freezing (c) condensation (d) evaporation

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