Class 4 EVS Worksheet: Water Cycle

EVS lesson 21: The water cycle · Set 181 · 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) steam (b) river water (c) sea water (d) raindrops
2. 2.Which of these is an example of freezing? (a) water turns into ice (b) ice turns into water (c) water turns into vapour (d) ice cream drips in sun
3. 3.🔍 Which is the odd one out? (a) dew (b) hailstones (c) snow (d) an icicle
4. 4.🔄 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 life cycle (d) the solar system
5. 5.🔄 Which change is this: water turns into ice? (a) freezing (b) condensation (c) evaporation (d) melting
6. 6.♨️ At sea level, pure water boils at how many degrees Celsius?
7. 7.True or false: “ice cream drips in sun” is an example of precipitation. (a) False (b) True
8. 8.🧊💧♨️ Is “tap water” water as a solid, a liquid or a gas? (a) solid (b) gas (c) liquid
9. 9.☀️ What gives the heat that makes water evaporate from the sea? (a) the sun (b) the moon (c) the stars (d) the soil
10. 10.True or false: “ice cream drips in sun” is an example of evaporation. (a) True (b) False
11. 11.🧊💧♨️ Is “hailstones” water as a solid, a liquid or a gas? (a) gas (b) solid (c) liquid
12. 12.☁️ Clouds are made of tiny ___. (a) grains of sand (b) smoke puffs (c) bits of cotton (d) water droplets
13. 13.True or false: “puddles dry in the sun” is an example of evaporation. (a) True (b) False
14. 14.Which of these is water as a solid? (a) tap water (b) raindrops (c) dew (d) an icicle
15. 15.🧊💧♨️ Is “snow” water as a solid, a liquid or a gas? (a) solid (b) liquid (c) gas
16. 16.🧊💧♨️ Is “river water” water as a solid, a liquid or a gas? (a) liquid (b) solid (c) gas
17. 17.🧊💧♨️ Is “frost” water as a solid, a liquid or a gas? (a) liquid (b) solid (c) gas
18. 18.True or false: “snow falls on mountains” is an example of precipitation. (a) True (b) False
19. 19.🌊 Where is most of the water on Earth? (a) in clouds (b) in rivers (c) in wells (d) in the oceans
20. 20.Which of these is an example of freezing? (a) puddles dry in the sun (b) ice turns into water (c) a snowman turns to water (d) a lake turns to ice
21. 21.Which of these is an example of evaporation? (a) puddles dry in the sun (b) a snowman turns to water (c) snow falls on mountains (d) ice cream drips in sun
22. 22.🔄 Which change is this: hail falls from the sky? (a) evaporation (b) condensation (c) freezing (d) precipitation
23. 23.Which of these is water as a gas? (a) steam (b) frost (c) ice (d) river water
24. 24.🧊💧♨️ Is “ice” water as a solid, a liquid or a gas? (a) liquid (b) gas (c) solid
25. 25.Which of these is water as a liquid? (a) steam (b) an icicle (c) dew (d) frost
26. 26.🔍 Which is the odd one out? (a) hailstones (b) sea water (c) an icicle (d) snow
27. 27.🔍 Which is the odd one out? (a) water vapour (b) dew (c) river water (d) raindrops
28. 28.🔍 Which is the odd one out? (a) an icicle (b) hailstones (c) river water (d) snow
29. 29.🔄 Which change is this: puddles dry in the sun? (a) condensation (b) evaporation (c) precipitation (d) freezing
30. 30.Which of these is water as a liquid? (a) hailstones (b) frost (c) water vapour (d) raindrops
31. 31.Which of these is water as a liquid? (a) snow (b) an icicle (c) hailstones (d) sea water
32. 32.🔍 Which is the odd one out? (a) raindrops (b) sea water (c) river water (d) frost
33. 33.True or false: “hail falls from the sky” is an example of melting. (a) False (b) True
34. 34.🧊 Pure water freezes into ice at how many degrees Celsius?
35. 35.💧 In how many states can water be found (solid, liquid, gas)?
36. 36.🔍 Which is the odd one out? (a) dew (b) sea water (c) an icicle (d) river water
37. 37.Which of these is an example of condensation? (a) puddles dry in the sun (b) rain falls from clouds (c) vapour turns into drops (d) ice cream drips in sun
38. 38.🧊💧♨️ Is “raindrops” water as a solid, a liquid or a gas? (a) solid (b) gas (c) liquid
39. 39.Which of these is water as a solid? (a) dew (b) snow (c) raindrops (d) steam
40. 40.🔍 Which is the odd one out? (a) ice (b) tap water (c) raindrops (d) sea water

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