Water Cycle Experiment Worksheet

Science experiments lesson 9: Water cycle in a bowl · Set 402 · 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) ice becoming water (b) a misty bathroom mirror (c) dew on morning grass (d) drops under a pot lid
2. 2.⚖️ 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 amount of water (b) how many drops form (c) the time we wait (d) the cling film cover
3. 3.🧺 Do we need a battery cell for the water cycle bowl? (a) not needed (b) needed
4. 4.🔮 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) it turns to ice (d) some water evaporates
5. 5.💧 Which change is this: snow turning to water? (a) evaporation (b) condensation (c) melting (d) freezing
6. 6.⚖️ 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
7. 7.⚖️ 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 cling film cover (b) the amount of water (c) the time we wait (d) sun or shade
8. 8.🛟 What should you do with wet floors after the experiment? (a) slide on them (b) wipe them dry (c) pour more water (d) leave them wet
9. 9.🔍 Which is the odd one out? (a) drops under a pot lid (b) sweat drying on skin (c) dew on morning grass (d) drops on a cold glass
10. 10.True or false: cling film is not needed for the water cycle bowl. (a) True (b) False
11. 11.🧺 Which of these is needed for the water cycle bowl? (a) yeast (b) a magnet (c) sunlight (d) turmeric powder
12. 12.💧 Which of these is evaporation? (a) sweat drying on skin (b) a misty bathroom mirror (c) drops under a pot lid (d) a pond icing over
13. 13.🧺 Which of these is not needed for the water cycle bowl? (a) cling film (b) a big bowl (c) a mirror (d) a small cup
14. 14.⚖️ 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
15. 15.🧺 Three of these are needed for the water cycle bowl. Which one is NOT needed? (a) a big bowl (b) water (c) a balloon (d) cling film
16. 16.True or false: water becoming ice is freezing. (a) False (b) True
17. 17.🔍 Which is the odd one out? (a) wet hair drying (b) making ice lollies (c) water becoming ice (d) a pond icing over
18. 18.🧺 Three of these are needed for the water cycle bowl. Which one is NOT needed? (a) a big bowl (b) water (c) cling film (d) turmeric powder
19. 19.🧺 Do we need a mirror for the water cycle bowl? (a) needed (b) not needed
20. 20.True or false: yeast is needed for the water cycle bowl. (a) True (b) False
21. 21.True or false: snow turning to water is evaporation. (a) False (b) True
22. 22.🛟 Why should only a grown-up handle any hot water? (a) hot water can scald (b) hot water is heavy (c) it changes colour (d) hot water is magnetic
23. 23.⚖️ 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 kept the same. (a) False (b) True
24. 24.💧 Which of these is evaporation? (a) wet clothes drying (b) ice becoming water (c) snow turning to water (d) drops on a cold glass
25. 25.🔮 Predict: you put ice cubes on top of the cling film. What happens? (a) more drops form (b) the water turns red (c) fewer drops form (d) the bowl freezes
26. 26.🧺 Do we need turmeric powder for the water cycle bowl? (a) not needed (b) needed
27. 27.🧺 Do we need a small cup for the water cycle bowl? (a) not needed (b) needed
28. 28.True or false: a balloon is not needed for the water cycle bowl. (a) True (b) False
29. 29.🧺 Which of these is needed for the water cycle bowl? (a) water (b) yeast (c) turmeric powder (d) a balloon
30. 30.🧺 Do we need ice cubes for the water cycle bowl? (a) not needed (b) needed
31. 31.💧 Which of these is freezing? (a) snow turning to water (b) dew on morning grass (c) wet clothes drying (d) making ice lollies
32. 32.💧 Which of these is freezing? (a) wet hair drying (b) butter going runny (c) water becoming ice (d) sweat drying on skin
33. 33.🌧️ The drops falling back into the bowl are like which part of the real water cycle? (a) sunshine (b) lightning (c) rain (d) wind
34. 34.🔍 Which is the odd one out? (a) dew on morning grass (b) a misty bathroom mirror (c) snow turning to water (d) drops under a pot lid
35. 35.🧺 Which of these is needed for the water cycle bowl? (a) a battery cell (b) yeast (c) cling film (d) turmeric powder
36. 36.🧺 Which of these is not needed for the water cycle bowl? (a) cling film (b) a big bowl (c) a balloon (d) a small cup
37. 37.🧺 Three of these are needed for the water cycle bowl. Which one is NOT needed? (a) sunlight (b) yeast (c) a small cup (d) ice cubes
38. 38.True or false: a big bowl is not needed for the water cycle bowl. (a) True (b) False
39. 39.⚖️ 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 measure it (b) we change it (c) we keep it the same
40. 40.🧺 Which of these is needed for the water cycle bowl? (a) a mirror (b) ice cubes (c) a battery cell (d) a magnet

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