Class 4 EVS Worksheet: Water Cycle

EVS lesson 21: The water cycle · Set 753 · 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: “water turns into ice” is an example of freezing. (a) False (b) True
2. 2.🧊💧♨️ Is “steam” water as a solid, a liquid or a gas? (a) solid (b) liquid (c) gas
3. 3.True or false: “ice turns into water” is an example of evaporation. (a) False (b) True
4. 4.Which of these is an example of precipitation? (a) water turns into vapour (b) puddles dry in the sun (c) clouds form in the sky (d) snow falls on mountains
5. 5.☁️ Clouds are made of tiny ___. (a) smoke puffs (b) bits of cotton (c) water droplets (d) grains of sand
6. 6.Which of these is an example of melting? (a) snow falls on mountains (b) water turns into ice (c) a snowman turns to water (d) water turns into vapour
7. 7.💧 In how many states can water be found (solid, liquid, gas)?
8. 8.🔄 Which change is this: ice cream drips in sun? (a) precipitation (b) melting (c) freezing (d) condensation
9. 9.True or false: “a lake turns to ice” is an example of evaporation. (a) True (b) False
10. 10.Which of these is water as a solid? (a) river water (b) tap water (c) dew (d) ice
11. 11.True or false: “hail falls from the sky” is an example of condensation. (a) True (b) False
12. 12.True or false: “water turns into vapour” is an example of evaporation. (a) True (b) False
13. 13.True or false: “ice turns into water” is an example of condensation. (a) False (b) True
14. 14.🔄 Which change is this: water turns into vapour? (a) condensation (b) evaporation (c) freezing (d) precipitation
15. 15.Which of these is an example of freezing? (a) rain falls from clouds (b) water turns into ice (c) puddles dry in the sun (d) a snowman turns to water
16. 16.🔍 Which is the odd one out? (a) frost (b) snow (c) ice (d) steam
17. 17.☀️ What gives the heat that makes water evaporate from the sea? (a) the moon (b) the stars (c) the soil (d) the sun
18. 18.🔄 Which change is this: drops on a cold glass? (a) melting (b) condensation (c) precipitation (d) evaporation
19. 19.🧊💧♨️ Is “snow” water as a solid, a liquid or a gas? (a) solid (b) gas (c) liquid
20. 20.Which of these is water as a liquid? (a) steam (b) ice (c) river water (d) hailstones
21. 21.Which of these is water as a liquid? (a) hailstones (b) raindrops (c) ice (d) snow
22. 22.🔍 Which is the odd one out? (a) sea water (b) hailstones (c) tap water (d) raindrops
23. 23.🔄 What is the endless journey of water from the sea to the clouds and back called? (a) the life cycle (b) the solar system (c) the water cycle (d) the food chain
24. 24.🔍 Which is the odd one out? (a) snow (b) frost (c) hailstones (d) raindrops
25. 25.🧊💧♨️ Is “raindrops” water as a solid, a liquid or a gas? (a) solid (b) liquid (c) gas
26. 26.🧊💧♨️ Is “an icicle” water as a solid, a liquid or a gas? (a) gas (b) solid (c) liquid
27. 27.Which of these is water as a liquid? (a) ice (b) dew (c) hailstones (d) an icicle
28. 28.🔍 Which is the odd one out? (a) sea water (b) raindrops (c) water vapour (d) tap water
29. 29.🧊💧♨️ Is “hailstones” water as a solid, a liquid or a gas? (a) liquid (b) gas (c) solid
30. 30.True or false: “drops on a cold glass” is an example of melting. (a) False (b) True
31. 31.🔄 Which change is this: clouds form in the sky? (a) condensation (b) evaporation (c) precipitation (d) freezing
32. 32.True or false: “rain falls from clouds” is an example of melting. (a) False (b) True
33. 33.🧊💧♨️ Is “tap water” water as a solid, a liquid or a gas? (a) gas (b) liquid (c) solid
34. 34.Which of these is an example of evaporation? (a) snow falls on mountains (b) drops on a cold glass (c) hail falls from the sky (d) wet clothes dry outside
35. 35.🧊💧♨️ Is “sea water” water as a solid, a liquid or a gas? (a) liquid (b) gas (c) solid
36. 36.🔍 Which is the odd one out? (a) hailstones (b) an icicle (c) river water (d) ice
37. 37.True or false: “snow falls on mountains” is an example of freezing. (a) False (b) True
38. 38.Which of these is an example of evaporation? (a) puddles dry in the sun (b) ice cream drips in sun (c) a lake turns to ice (d) drops on a cold glass
39. 39.🧊 Pure water freezes into ice at how many degrees Celsius?
40. 40.True or false: “snow falls on mountains” is an example of melting. (a) False (b) True

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