Water Cycle Experiment Worksheet

Science experiments lesson 9: Water cycle in a bowl · Set 773 · 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.🔍 Which is the odd one out? (a) butter going runny (b) snow turning to water (c) a misty bathroom mirror (d) ice becoming water
2. 2.True or false: a magnet is needed for the water cycle bowl. (a) True (b) False
3. 3.💧 Which change is this: a misty bathroom mirror? (a) evaporation (b) freezing (c) condensation (d) melting
4. 4.🧺 Which of these is needed for the water cycle bowl? (a) yeast (b) a magnet (c) a balloon (d) cling film
5. 5.🧺 Three of these are needed for the water cycle bowl. Which one is NOT needed? (a) a small cup (b) sunlight (c) a balloon (d) a big bowl
6. 6.🔍 Which is the odd one out? (a) making ice lollies (b) water becoming ice (c) a pond icing over (d) ice becoming water
7. 7.True or false: a pond icing over is evaporation. (a) True (b) False
8. 8.⚖️ Fair test — does a bowl in the sun make more drops than a bowl in the shade? True or false: the time we wait is kept the same. (a) True (b) False
9. 9.⚖️ 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) the cling film cover (b) the amount of water (c) how many drops form (d) sun or shade
10. 10.📘 What is water vapour? (a) salty water (b) a kind of smoke (c) tiny ice cubes (d) water as a gas
11. 11.💧 Which change is this: dew on morning grass? (a) melting (b) evaporation (c) condensation (d) freezing
12. 12.🔮 Predict: you put ice cubes on top of the cling film. What happens? (a) fewer drops form (b) more drops form (c) the bowl freezes (d) the water turns red
13. 13.⚖️ Fair test — does a bowl in the sun make more drops than a bowl in the shade? What do we do with “the size of the bowl”? (a) we keep it the same (b) we change it (c) we measure it
14. 14.🔍 Which is the odd one out? (a) a puddle drying up (b) sweat drying on skin (c) making ice lollies (d) wet clothes drying
15. 15.🧺 Which of these is needed for the water cycle bowl? (a) a magnet (b) a battery cell (c) a small cup (d) yeast
16. 16.🔍 Which is the odd one out? (a) drops on a cold glass (b) dew on morning grass (c) a misty bathroom mirror (d) butter going runny
17. 17.💧 Which of these is evaporation? (a) dew on morning grass (b) making ice lollies (c) a misty bathroom mirror (d) a puddle drying up
18. 18.True or false: a battery cell is not needed for the water cycle bowl. (a) False (b) True
19. 19.True or false: making ice lollies is evaporation. (a) False (b) True
20. 20.🧺 Do we need a magnet for the water cycle bowl? (a) needed (b) not needed
21. 21.🧺 Three of these are needed for the water cycle bowl. Which one is NOT needed? (a) ice cubes (b) sunlight (c) yeast (d) a big bowl
22. 22.🧺 Do we need a small cup for the water cycle bowl? (a) not needed (b) needed
23. 23.True or false: a small cup is not needed for the water cycle bowl. (a) True (b) False
24. 24.🧺 Do we need a balloon for the water cycle bowl? (a) needed (b) not needed
25. 25.🛟 What should you do with wet floors after the experiment? (a) slide on them (b) leave them wet (c) wipe them dry (d) pour more water
26. 26.🧺 Three of these are needed for the water cycle bowl. Which one is NOT needed? (a) ice cubes (b) a big bowl (c) a small cup (d) turmeric powder
27. 27.🧺 Which of these is needed for the water cycle bowl? (a) a mirror (b) a balloon (c) sunlight (d) yeast
28. 28.🔮 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
29. 29.True or false: drops on a cold glass is freezing. (a) False (b) True
30. 30.True or false: wet clothes drying is melting. (a) True (b) False
31. 31.🧺 Three of these are needed for the water cycle bowl. Which one is NOT needed? (a) a battery cell (b) a small cup (c) water (d) a big bowl
32. 32.🧺 Do we need turmeric powder for the water cycle bowl? (a) not needed (b) needed
33. 33.💧 Which of these is evaporation? (a) butter going runny (b) sweat drying on skin (c) a pond icing over (d) water becoming ice
34. 34.🛟 Why should only a grown-up handle any hot water? (a) it changes colour (b) hot water can scald (c) hot water is magnetic (d) hot water is heavy
35. 35.🧺 Do we need ice cubes for the water cycle bowl? (a) needed (b) not needed
36. 36.⚖️ Fair test — does a bowl in the sun make more drops than a bowl in the shade? True or false: the amount of water is what we measure. (a) False (b) True
37. 37.True or false: ice cubes is needed for the water cycle bowl. (a) False (b) True
38. 38.⚖️ Fair test — does a bowl in the sun make more drops than a bowl in the shade? True or false: the size of the bowl is kept the same. (a) False (b) True
39. 39.💧 Which of these is evaporation? (a) dew on morning grass (b) wet clothes drying (c) butter going runny (d) a misty bathroom mirror
40. 40.💧 Which change is this: a puddle drying up? (a) melting (b) freezing (c) condensation (d) evaporation

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