Science

Ocean Acidification:

Aim: Our aim was to see what the acid did to the coral and the chalk

Hypothesis:

We left the chalk  and the coral over the 5 day weekend we came back to Wednesday  the 4/4/2018.


Variables: We measure the amount of coral,chalk,Hydrochlorie acid,Indicator solution,Limestone and powders that we used to do this experiment.

Results: The results we got where that the coral had more salt come out over the long weekend and the chalk just change colour and broke apart a  lot.

Controls: we used the same amount of acid on all of the tests.