Class 4 EVS Worksheet: Water Cycle

EVS lesson 21: The water cycle · Set 790 · 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 is the odd one out? (a) snow (b) river water (c) ice (d) an icicle
2. 2.🧊💧♨️ Is “an icicle” water as a solid, a liquid or a gas? (a) gas (b) liquid (c) solid
3. 3.Which of these is water as a solid? (a) hailstones (b) steam (c) tap water (d) raindrops
4. 4.Which of these is an example of evaporation? (a) ice turns into water (b) rain falls from clouds (c) water turns into ice (d) water turns into vapour
5. 5.🔄 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 food chain (d) the solar system
6. 6.🔍 Which is the odd one out? (a) water vapour (b) tap water (c) dew (d) raindrops
7. 7.🧊💧♨️ Is “steam” water as a solid, a liquid or a gas? (a) gas (b) solid (c) liquid
8. 8.🔄 Which change is this: drops on a cold glass? (a) precipitation (b) freezing (c) evaporation (d) condensation
9. 9.🧊💧♨️ Is “ice” water as a solid, a liquid or a gas? (a) liquid (b) solid (c) gas
10. 10.🧊 Pure water freezes into ice at how many degrees Celsius?
11. 11.🔄 Which change is this: a snowman turns to water? (a) freezing (b) evaporation (c) condensation (d) melting
12. 12.Which of these is water as a solid? (a) steam (b) ice (c) sea water (d) dew
13. 13.Which of these is water as a liquid? (a) steam (b) ice (c) sea water (d) water vapour
14. 14.Which of these is water as a liquid? (a) steam (b) an icicle (c) river water (d) water vapour
15. 15.🧊💧♨️ Is “river water” water as a solid, a liquid or a gas? (a) liquid (b) gas (c) solid
16. 16.Which of these is an example of condensation? (a) a snowman turns to water (b) a lake turns to ice (c) water turns into ice (d) drops on a cold glass
17. 17.🔄 Which change is this: vapour turns into drops? (a) evaporation (b) condensation (c) precipitation (d) melting
18. 18.True or false: “snow falls on mountains” is an example of condensation. (a) True (b) False
19. 19.☀️ What gives the heat that makes water evaporate from the sea? (a) the soil (b) the stars (c) the sun (d) the moon
20. 20.🔍 Which is the odd one out? (a) raindrops (b) hailstones (c) snow (d) an icicle
21. 21.🧊💧♨️ Is “raindrops” water as a solid, a liquid or a gas? (a) solid (b) gas (c) liquid
22. 22.True or false: “hail falls from the sky” is an example of precipitation. (a) True (b) False
23. 23.Which of these is water as a solid? (a) steam (b) an icicle (c) river water (d) tap water
24. 24.🧊💧♨️ Is “hailstones” water as a solid, a liquid or a gas? (a) liquid (b) gas (c) solid
25. 25.Which of these is an example of melting? (a) clouds form in the sky (b) water turns into vapour (c) hail falls from the sky (d) a snowman turns to water
26. 26.🔄 Which change is this: a lake turns to ice? (a) condensation (b) evaporation (c) melting (d) freezing
27. 27.Which of these is water as a gas? (a) dew (b) hailstones (c) water vapour (d) raindrops
28. 28.♨️ At sea level, pure water boils at how many degrees Celsius?
29. 29.True or false: “clouds form in the sky” is an example of evaporation. (a) False (b) True
30. 30.🧊💧♨️ Is “water vapour” water as a solid, a liquid or a gas? (a) solid (b) gas (c) liquid
31. 31.🧊💧♨️ Is “frost” water as a solid, a liquid or a gas? (a) liquid (b) gas (c) solid
32. 32.🧊💧♨️ Is “snow” water as a solid, a liquid or a gas? (a) solid (b) liquid (c) gas
33. 33.True or false: “a snowman turns to water” is an example of melting. (a) False (b) True
34. 34.🔄 Which change is this: snow falls on mountains? (a) condensation (b) melting (c) precipitation (d) evaporation
35. 35.Which of these is an example of evaporation? (a) a lake turns to ice (b) hail falls from the sky (c) clouds form in the sky (d) wet clothes dry outside
36. 36.Which of these is water as a gas? (a) ice (b) raindrops (c) steam (d) sea water
37. 37.🧊💧♨️ Is “tap water” water as a solid, a liquid or a gas? (a) solid (b) liquid (c) gas
38. 38.Which of these is water as a solid? (a) sea water (b) water vapour (c) frost (d) raindrops
39. 39.☁️ Clouds are made of tiny ___. (a) smoke puffs (b) water droplets (c) bits of cotton (d) grains of sand
40. 40.Which of these is water as a liquid? (a) snow (b) dew (c) steam (d) water vapour

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