Water Cycle Experiment Worksheet

Science experiments lesson 9: Water cycle in a bowl · Set 162 · 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 of these is needed for the water cycle bowl? (a) yeast (b) a battery cell (c) turmeric powder (d) sunlight
2. 2.🌧️ The drops falling back into the bowl are like which part of the real water cycle? (a) wind (b) sunshine (c) lightning (d) rain
3. 3.True or false: ice becoming water is freezing. (a) False (b) True
4. 4.🧺 Do we need a mirror for the water cycle bowl? (a) not needed (b) needed
5. 5.True or false: water becoming ice is freezing. (a) True (b) False
6. 6.🧺 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) a small cup
7. 7.🔍 Which is the odd one out? (a) a puddle drying up (b) wet hair drying (c) ice becoming water (d) sweat drying on skin
8. 8.🧺 Do we need sunlight for the water cycle bowl? (a) not needed (b) needed
9. 9.⚖️ 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
10. 10.💧 Which of these is evaporation? (a) wet clothes drying (b) ice becoming water (c) a misty bathroom mirror (d) drops on a cold glass
11. 11.🧺 Do we need turmeric powder for the water cycle bowl? (a) not needed (b) needed
12. 12.⚖️ Fair test — does a bowl in the sun make more drops than a bowl in the shade? What do we do with “the amount of water”? (a) we change it (b) we keep it the same (c) we measure it
13. 13.🧺 Which of these is needed for the water cycle bowl? (a) a magnet (b) a battery cell (c) a small cup (d) a balloon
14. 14.True or false: yeast is not needed for the water cycle bowl. (a) True (b) False
15. 15.🔮 Predict: you put ice cubes on top of the cling film. What happens? (a) fewer drops form (b) the water turns red (c) the bowl freezes (d) more drops form
16. 16.💧 Which change is this: making ice lollies? (a) condensation (b) evaporation (c) melting (d) freezing
17. 17.💧 Which change is this: ice becoming water? (a) melting (b) evaporation (c) condensation (d) freezing
18. 18.🧺 Which of these is needed for the water cycle bowl? (a) a balloon (b) turmeric powder (c) cling film (d) a battery cell
19. 19.⚖️ 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
20. 20.💧 What happens to water vapour when it touches the cold cling film? (a) it disappears (b) it turns to smoke (c) it turns to drops (d) it turns to salt
21. 21.🔍 Which is the odd one out? (a) dew on morning grass (b) a misty bathroom mirror (c) drops under a pot lid (d) wet clothes drying
22. 22.🧺 Which of these is not needed for the water cycle bowl? (a) a mirror (b) cling film (c) a big bowl (d) water
23. 23.⚖️ 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 the one thing we change. (a) False (b) True
24. 24.True or false: water becoming ice is condensation. (a) True (b) False
25. 25.💧 In the covered bowl, where does the water vapour come from? (a) water warmed by the Sun (b) the air outside (c) the bowl itself (d) the cling film
26. 26.🔍 Which is the odd one out? (a) butter going runny (b) ice becoming water (c) drops under a pot lid (d) snow turning to water
27. 27.⚖️ 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) sun or shade (b) the amount of water (c) the cling film cover (d) the time we wait
28. 28.🧺 Do we need ice cubes for the water cycle bowl? (a) not needed (b) needed
29. 29.🛟 What should you do with wet floors after the experiment? (a) slide on them (b) leave them wet (c) pour more water (d) wipe them dry
30. 30.⚖️ 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 measure it (c) we change it
31. 31.⚖️ Fair test — does a bowl in the sun make more drops than a bowl in the shade? What do we do with “how many drops form”? (a) we change it (b) we measure it (c) we keep it the same
32. 32.🔍 Which is the odd one out? (a) drops on a cold glass (b) dew on morning grass (c) a misty bathroom mirror (d) a puddle drying up
33. 33.🔍 Which is the odd one out? (a) wet hair drying (b) wet clothes drying (c) sweat drying on skin (d) butter going runny
34. 34.⚖️ 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 cling film cover (c) the size of the bowl (d) how many drops form
35. 35.📘 What is water vapour? (a) tiny ice cubes (b) salty water (c) water as a gas (d) a kind of smoke
36. 36.True or false: a balloon is needed for the water cycle bowl. (a) False (b) True
37. 37.🧺 Three of these are needed for the water cycle bowl. Which one is NOT needed? (a) a battery cell (b) a big bowl (c) sunlight (d) ice cubes
38. 38.🛟 Why should only a grown-up handle any hot water? (a) hot water can scald (b) hot water is magnetic (c) it changes colour (d) hot water is heavy
39. 39.🧺 Three of these are needed for the water cycle bowl. Which one is NOT needed? (a) cling film (b) a small cup (c) a big bowl (d) yeast
40. 40.💧 Which of these is freezing? (a) wet hair drying (b) a puddle drying up (c) ice becoming water (d) a pond icing over

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