Question

One group of students designed an experiment to demonstrate the interaction between Earth spheres. The steps of the experiment are listed below.

- Place a heap of mud on a glass tray.
-Make a hole with a finger in the middle of the heap.
-Pour 50 mL vinegar, 20 mL liquid soap, and two drops of red food color into the hole.
-Pour 30 mL baking soda solution into the hole.
-Observe smoke and red liquid flowing out of the heap of mud.

Answer 1

The experiment most likely demonstrates the interactions between the

atmosphere and biosphere

atmosphere and geosphere

geosphere and biosphere

hydrosphere and geosphere

I think its A or B . but im not sure help please ?

Answer 2

@electrokid

Answer 3

thank you :) but im not sure either i still think its a or b? do you anyone who can help us ?

Answer 4

@DrAmaQueen help please

Answer 5

actually i think its b although i don't have solid evidence, its like they are try to demonstrate a volcanic eruption which involves interaction btw the geosphere(solid matter of the earth) and atmosphere. I am not sure it has much to do with the living things (biosphere)

Answer 6

thats the experiment! good one. @DrAmaQueen

Answer 7

Thank you :) ill see if its right then i will tell you guys :D

Answer 8

Yea you were right! @DrAmaQueen

Answer 9

:)

Answer 10

:)