Water Cycle Experiment Worksheet

Science experiments lesson 9: Water cycle in a bowl · Set 84 · 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 change is this: snow turning to water? (a) melting (b) freezing (c) evaporation (d) condensation
2. 2.💧 Which of these is melting? (a) dew on morning grass (b) drops under a pot lid (c) ice becoming water (d) a misty bathroom mirror
3. 3.💧 In the covered bowl, where does the water vapour come from? (a) the cling film (b) the bowl itself (c) the air outside (d) water warmed by the Sun
4. 4.🧺 Which of these is needed for the water cycle bowl? (a) a big bowl (b) a balloon (c) turmeric powder (d) yeast
5. 5.💧 Which of these is evaporation? (a) wet clothes drying (b) a pond icing over (c) drops under a pot lid (d) a misty bathroom mirror
6. 6.🧺 Do we need cling film for the water cycle bowl? (a) needed (b) not needed
7. 7.🧺 Three of these are needed for the water cycle bowl. Which one is NOT needed? (a) cling film (b) a big bowl (c) a magnet (d) a small cup
8. 8.💧 Which change is this: drops under a pot lid? (a) evaporation (b) condensation (c) melting (d) freezing
9. 9.🔍 Which is the odd one out? (a) making ice lollies (b) a misty bathroom mirror (c) water becoming ice (d) a pond icing over
10. 10.🔮 Predict: you put ice cubes on top of the cling film. What happens? (a) fewer drops form (b) the bowl freezes (c) the water turns red (d) more drops form
11. 11.True or false: wet clothes drying is melting. (a) False (b) True
12. 12.True or false: sweat drying on skin is evaporation. (a) False (b) True
13. 13.True or false: a misty bathroom mirror is evaporation. (a) False (b) True
14. 14.🧺 Which of these is needed for the water cycle bowl? (a) yeast (b) a battery cell (c) ice cubes (d) a magnet
15. 15.💧 Which of these is freezing? (a) wet hair drying (b) snow turning to water (c) making ice lollies (d) butter going runny
16. 16.🔮 Predict: a bowl of water is left uncovered in the hot sun all day. What happens? (a) it turns to ice (b) it turns to salt (c) some water evaporates (d) the water increases
17. 17.🔍 Which is the odd one out? (a) wet hair drying (b) wet clothes drying (c) drops under a pot lid (d) sweat drying on skin
18. 18.🔍 Which is the odd one out? (a) a pond icing over (b) making ice lollies (c) sweat drying on skin (d) water becoming ice
19. 19.⚖️ 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 what we measure. (a) True (b) False
20. 20.⚖️ 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 amount of water (c) the time we wait (d) sun or shade
21. 21.🌧️ The drops falling back into the bowl are like which part of the real water cycle? (a) sunshine (b) lightning (c) rain (d) wind
22. 22.True or false: ice becoming water is melting. (a) True (b) False
23. 23.💧 Which of these is evaporation? (a) a misty bathroom mirror (b) a pond icing over (c) making ice lollies (d) a puddle drying up
24. 24.⚖️ 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 keep it the same (b) we measure it (c) we change it
25. 25.True or false: a magnet is needed for the water cycle bowl. (a) False (b) True
26. 26.🧺 Which of these is not needed for the water cycle bowl? (a) cling film (b) ice cubes (c) a mirror (d) water
27. 27.📘 What is water vapour? (a) a kind of smoke (b) salty water (c) tiny ice cubes (d) water as a gas
28. 28.⚖️ Fair test — does a bowl in the sun make more drops than a bowl in the shade? What do we do with “the time we wait”? (a) we measure it (b) we keep it the same (c) we change it
29. 29.🧺 Do we need ice cubes for the water cycle bowl? (a) not needed (b) needed
30. 30.True or false: dew on morning grass is freezing. (a) True (b) False
31. 31.True or false: a puddle drying up is melting. (a) False (b) True
32. 32.🧺 Do we need water for the water cycle bowl? (a) needed (b) not needed
33. 33.🧺 Which of these is not needed for the water cycle bowl? (a) sunlight (b) ice cubes (c) a battery cell (d) a small cup
34. 34.⚖️ 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
35. 35.True or false: a balloon is needed for the water cycle bowl. (a) True (b) False
36. 36.💧 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
37. 37.True or false: snow turning to water is melting. (a) True (b) False
38. 38.🧺 Three of these are needed for the water cycle bowl. Which one is NOT needed? (a) ice cubes (b) a mirror (c) water (d) a big bowl
39. 39.🧺 Do we need a balloon for the water cycle bowl? (a) needed (b) not needed
40. 40.🧺 Which of these is needed for the water cycle bowl? (a) yeast (b) a mirror (c) a magnet (d) sunlight

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