Water Cycle Experiment Worksheet

Science experiments lesson 9: Water cycle in a bowl · Set 554 · 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: ice becoming water is evaporation. (a) True (b) False
2. 2.🔍 Which is the odd one out? (a) snow turning to water (b) wet hair drying (c) butter going runny (d) ice becoming water
3. 3.True or false: a battery cell is not needed for the water cycle bowl. (a) True (b) False
4. 4.💧 Which change is this: making ice lollies? (a) melting (b) freezing (c) evaporation (d) condensation
5. 5.⚖️ Fair test — does a bowl in the sun make more drops than a bowl in the shade? True or false: how many drops form is what we measure. (a) False (b) True
6. 6.📘 What is water vapour? (a) salty water (b) a kind of smoke (c) tiny ice cubes (d) water as a gas
7. 7.🧺 Which of these is needed for the water cycle bowl? (a) a mirror (b) a magnet (c) ice cubes (d) a battery cell
8. 8.💧 Which change is this: a puddle drying up? (a) evaporation (b) condensation (c) freezing (d) melting
9. 9.⚖️ Fair test — does a bowl in the sun make more drops than a bowl in the shade? True or false: how many drops form is kept the same. (a) True (b) False
10. 10.🧺 Do we need cling film for the water cycle bowl? (a) needed (b) not needed
11. 11.🧺 Which of these is not needed for the water cycle bowl? (a) sunlight (b) a balloon (c) ice cubes (d) a small cup
12. 12.🧺 Three of these are needed for the water cycle bowl. Which one is NOT needed? (a) ice cubes (b) cling film (c) a magnet (d) a small cup
13. 13.True or false: ice cubes is not needed for the water cycle bowl. (a) True (b) False
14. 14.⚖️ 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 the one thing we change. (a) False (b) True
15. 15.⚖️ Fair test — does a bowl in the sun make more drops than a bowl in the shade? What do we do with “sun or shade”? (a) we keep it the same (b) we change it (c) we measure it
16. 16.💧 Which of these is evaporation? (a) water becoming ice (b) a puddle drying up (c) a misty bathroom mirror (d) butter going runny
17. 17.💧 What happens to water vapour when it touches the cold cling film? (a) it turns to smoke (b) it turns to drops (c) it turns to salt (d) it disappears
18. 18.🔮 Predict: a bowl of water is left uncovered in the hot sun all day. What happens? (a) the water increases (b) it turns to salt (c) some water evaporates (d) it turns to ice
19. 19.True or false: yeast is not needed for the water cycle bowl. (a) True (b) False
20. 20.💧 Which of these is evaporation? (a) a misty bathroom mirror (b) making ice lollies (c) sweat drying on skin (d) drops on a cold glass
21. 21.🔮 Predict: wet clothes are hung out on a sunny, windy day. How do they dry? (a) they never dry (b) slower (c) they turn to ice (d) faster
22. 22.🧺 Which of these is needed for the water cycle bowl? (a) yeast (b) turmeric powder (c) a big bowl (d) a mirror
23. 23.True or false: a pond icing over is evaporation. (a) True (b) False
24. 24.🔍 Which is the odd one out? (a) wet clothes drying (b) a puddle drying up (c) sweat drying on skin (d) drops under a pot lid
25. 25.🧺 Do we need a mirror for the water cycle bowl? (a) needed (b) not needed
26. 26.True or false: water is not needed for the water cycle bowl. (a) True (b) False
27. 27.🔍 Which is the odd one out? (a) sweat drying on skin (b) dew on morning grass (c) drops under a pot lid (d) drops on a cold glass
28. 28.⚖️ 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
29. 29.🧺 Which of these is needed for the water cycle bowl? (a) water (b) a mirror (c) a battery cell (d) a magnet
30. 30.🧺 Three of these are needed for the water cycle bowl. Which one is NOT needed? (a) water (b) ice cubes (c) turmeric powder (d) sunlight
31. 31.True or false: sunlight is not needed for the water cycle bowl. (a) True (b) False
32. 32.True or false: a puddle drying up is condensation. (a) True (b) False
33. 33.True or false: drops on a cold glass is melting. (a) False (b) True
34. 34.True or false: butter going runny is evaporation. (a) False (b) True
35. 35.⚖️ Fair test — does a bowl in the sun make more drops than a bowl in the shade? Which of these is kept the same? (a) how many drops form (b) sun or shade (c) the cling film cover
36. 36.True or false: a big bowl is not needed for the water cycle bowl. (a) False (b) True
37. 37.⚖️ 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) how many drops form (b) the amount of water (c) the time we wait (d) the size of the bowl
38. 38.True or false: cling film is not needed for the water cycle bowl. (a) False (b) True
39. 39.💧 Which change is this: sweat drying on skin? (a) freezing (b) melting (c) evaporation (d) condensation
40. 40.🧺 Which of these is not needed for the water cycle bowl? (a) a magnet (b) sunlight (c) a big bowl (d) water

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