Class 4 EVS Worksheet: Water Cycle

EVS lesson 21: The water cycle · Set 985 · 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.🧊💧♨️ Is “steam” water as a solid, a liquid or a gas? (a) gas (b) solid (c) liquid
2. 2.🔍 Which is the odd one out? (a) ice (b) river water (c) snow (d) an icicle
3. 3.🔄 Which change is this: a snowman turns to water? (a) precipitation (b) freezing (c) condensation (d) melting
4. 4.🧊💧♨️ Is “ice” water as a solid, a liquid or a gas? (a) gas (b) solid (c) liquid
5. 5.Which of these is an example of evaporation? (a) rain falls from clouds (b) ice cream drips in sun (c) ice turns into water (d) water turns into vapour
6. 6.☀️ What gives the heat that makes water evaporate from the sea? (a) the stars (b) the moon (c) the soil (d) the sun
7. 7.Which of these is an example of freezing? (a) wet clothes dry outside (b) hail falls from the sky (c) vapour turns into drops (d) a lake turns to ice
8. 8.🧊💧♨️ Is “raindrops” water as a solid, a liquid or a gas? (a) solid (b) gas (c) liquid
9. 9.True or false: “clouds form in the sky” is an example of precipitation. (a) False (b) True
10. 10.Which of these is an example of melting? (a) ice cream drips in sun (b) wet clothes dry outside (c) vapour turns into drops (d) drops on a cold glass
11. 11.🧊💧♨️ Is “hailstones” water as a solid, a liquid or a gas? (a) gas (b) liquid (c) solid
12. 12.🔄 What is the endless journey of water from the sea to the clouds and back called? (a) the solar system (b) the water cycle (c) the food chain (d) the life cycle
13. 13.Which of these is water as a gas? (a) sea water (b) snow (c) river water (d) steam
14. 14.🌊 Where is most of the water on Earth? (a) in wells (b) in the oceans (c) in rivers (d) in clouds
15. 15.Which of these is an example of freezing? (a) wet clothes dry outside (b) water turns into ice (c) rain falls from clouds (d) hail falls from the sky
16. 16.🧊💧♨️ Is “an icicle” water as a solid, a liquid or a gas? (a) solid (b) liquid (c) gas
17. 17.True or false: “hail falls from the sky” is an example of freezing. (a) False (b) True
18. 18.🔄 Which change is this: water turns into vapour? (a) precipitation (b) evaporation (c) condensation (d) melting
19. 19.True or false: “puddles dry in the sun” is an example of melting. (a) True (b) False
20. 20.💧 In how many states can water be found (solid, liquid, gas)?
21. 21.🧊💧♨️ Is “tap water” water as a solid, a liquid or a gas? (a) solid (b) liquid (c) gas
22. 22.🧊💧♨️ Is “dew” water as a solid, a liquid or a gas? (a) liquid (b) solid (c) gas
23. 23.🧊 Pure water freezes into ice at how many degrees Celsius?
24. 24.🔍 Which is the odd one out? (a) frost (b) tap water (c) raindrops (d) river water
25. 25.🧊💧♨️ Is “sea water” water as a solid, a liquid or a gas? (a) gas (b) liquid (c) solid
26. 26.♨️ At sea level, pure water boils at how many degrees Celsius?
27. 27.☁️ Clouds are made of tiny ___. (a) smoke puffs (b) water droplets (c) bits of cotton (d) grains of sand
28. 28.Which of these is an example of melting? (a) water turns into ice (b) ice turns into water (c) clouds form in the sky (d) wet clothes dry outside
29. 29.Which of these is an example of precipitation? (a) vapour turns into drops (b) a snowman turns to water (c) clouds form in the sky (d) snow falls on mountains
30. 30.True or false: “vapour turns into drops” is an example of precipitation. (a) False (b) True
31. 31.Which of these is water as a liquid? (a) sea water (b) water vapour (c) ice (d) steam
32. 32.True or false: “snow falls on mountains” is an example of precipitation. (a) True (b) False
33. 33.True or false: “ice turns into water” is an example of melting. (a) True (b) False
34. 34.🔍 Which is the odd one out? (a) river water (b) tap water (c) ice (d) raindrops
35. 35.Which of these is an example of condensation? (a) ice cream drips in sun (b) drops on a cold glass (c) ice turns into water (d) wet clothes dry outside
36. 36.🔄 Which change is this: puddles dry in the sun? (a) melting (b) precipitation (c) freezing (d) evaporation
37. 37.🔄 Which change is this: snow falls on mountains? (a) evaporation (b) precipitation (c) melting (d) condensation
38. 38.🔍 Which is the odd one out? (a) hailstones (b) frost (c) sea water (d) an icicle
39. 39.🧊💧♨️ Is “river water” water as a solid, a liquid or a gas? (a) solid (b) gas (c) liquid
40. 40.True or false: “water turns into ice” is an example of freezing. (a) False (b) True

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