Water Cycle Experiment Worksheet

Science experiments lesson 9: Water cycle in a bowl · Set 488 · 40 questions

What you do (Up as vapour, down as drops): 1. Pour some water into the big bowl and stand the small cup in the middle. 2. Cover the bowl tightly with cling film. 3. Put a few ice cubes on top of the film, over the cup. 4. Leave it in the sun for an hour and look for drops in the cup.

1. 1.True or false: a puddle drying up is freezing. (a) True (b) False
2. 2.🔍 Which is the odd one out? (a) ice becoming water (b) wet clothes drying (c) butter going runny (d) snow turning to water
3. 3.🧺 Three of these are needed for the water cycle bowl. Which one is NOT needed? (a) a mirror (b) a big bowl (c) water (d) cling film
4. 4.💧 In the covered bowl, where does the water vapour come from? (a) the cling film (b) the bowl itself (c) water warmed by the Sun (d) the air outside
5. 5.🔍 Which is the odd one out? (a) wet hair drying (b) sweat drying on skin (c) dew on morning grass (d) a puddle drying up
6. 6.🧺 Do we need cling film for the water cycle bowl? (a) not needed (b) needed
7. 7.True or false: drops under a pot lid is condensation. (a) False (b) True
8. 8.🔮 Predict: a bowl of water is left uncovered in the hot sun all day. What happens? (a) some water evaporates (b) it turns to salt (c) the water increases (d) it turns to ice
9. 9.⚖️ Fair test — does a bowl in the sun make more drops than a bowl in the shade? What do we do with “the cling film cover”? (a) we change it (b) we measure it (c) we keep it the same
10. 10.True or false: a big bowl is needed for the water cycle bowl. (a) False (b) True
11. 11.🔍 Which is the odd one out? (a) a puddle drying up (b) wet clothes drying (c) wet hair drying (d) water becoming ice
12. 12.🧺 Three of these are needed for the water cycle bowl. Which one is NOT needed? (a) cling film (b) turmeric powder (c) water (d) a small cup
13. 13.📘 What is water vapour? (a) tiny ice cubes (b) salty water (c) water as a gas (d) a kind of smoke
14. 14.True or false: ice cubes is needed for the water cycle bowl. (a) True (b) False
15. 15.⚖️ Fair test — does a bowl in the sun make more drops than a bowl in the shade? True or false: sun or shade is kept the same. (a) True (b) False
16. 16.🛟 What should you do with wet floors after the experiment? (a) pour more water (b) leave them wet (c) slide on them (d) wipe them dry
17. 17.🔮 Predict: wet clothes are hung out on a sunny, windy day. How do they dry? (a) they turn to ice (b) they never dry (c) slower (d) faster
18. 18.💧 Which of these is freezing? (a) a misty bathroom mirror (b) drops under a pot lid (c) water becoming ice (d) a puddle drying up
19. 19.🔮 Predict: you put ice cubes on top of the cling film. What happens? (a) the water turns red (b) fewer drops form (c) more drops form (d) the bowl freezes
20. 20.🔍 Which is the odd one out? (a) a misty bathroom mirror (b) sweat drying on skin (c) a puddle drying up (d) wet hair drying
21. 21.True or false: wet clothes drying is freezing. (a) True (b) False
22. 22.🧺 Which of these is needed for the water cycle bowl? (a) turmeric powder (b) a magnet (c) a battery cell (d) cling film
23. 23.🧺 Which of these is needed for the water cycle bowl? (a) a battery cell (b) a mirror (c) ice cubes (d) a magnet
24. 24.🧺 Which of these is needed for the water cycle bowl? (a) a mirror (b) a battery cell (c) a balloon (d) water
25. 25.🧺 Which of these is needed for the water cycle bowl? (a) a small cup (b) a magnet (c) turmeric powder (d) yeast
26. 26.⚖️ Fair test — does a bowl in the sun make more drops than a bowl in the shade? Which of these is what we measure? (a) sun or shade (b) the size of the bowl (c) the cling film cover (d) how many drops form
27. 27.💧 Why do water drops form on the outside of a glass of ice water? (a) vapour in air cools (b) the glass leaks (c) ice escapes the glass (d) the glass sweats
28. 28.🔍 Which is the odd one out? (a) ice becoming water (b) drops under a pot lid (c) a misty bathroom mirror (d) drops on a cold glass
29. 29.⚖️ Fair test — does a bowl in the sun make more drops than a bowl in the shade? Which of these is the one thing we change? (a) the size of the bowl (b) the time we wait (c) how many drops form (d) sun or shade
30. 30.True or false: water becoming ice is evaporation. (a) True (b) False
31. 31.🧺 Three of these are needed for the water cycle bowl. Which one is NOT needed? (a) water (b) cling film (c) a big bowl (d) yeast
32. 32.True or false: water becoming ice is freezing. (a) True (b) False
33. 33.🧺 Three of these are needed for the water cycle bowl. Which one is NOT needed? (a) a magnet (b) cling film (c) a big bowl (d) water
34. 34.True or false: water is needed for the water cycle bowl. (a) True (b) False
35. 35.🧺 Do we need water for the water cycle bowl? (a) not needed (b) needed
36. 36.💧 Which change is this: sweat drying on skin? (a) condensation (b) evaporation (c) freezing (d) melting
37. 37.🧺 Do we need a balloon for the water cycle bowl? (a) needed (b) not needed
38. 38.🧺 Do we need a magnet for the water cycle bowl? (a) not needed (b) needed
39. 39.🧺 Which of these is not needed for the water cycle bowl? (a) water (b) sunlight (c) a small cup (d) a balloon
40. 40.🧺 Do we need a big bowl for the water cycle bowl? (a) not needed (b) needed

Free science experiments lessons, practice and worksheets at talentjr.in/science-experiments-for-kids