Ocean acidification
Question:

1. a chart about ocean acidification

2.pH

those whose pH<7 are called the acid while pH>7 are called the alkaline.

Here is a simulation for you to have a deep understand of pH.

which of the following descriptions is right?

0 People tried to answer this question

The oceans are alkaline andare getting more and more alkaline.
The oceans are acid andare getting more and more alkaline.
The oceans are acid andare getting more and more acidic.
The oceans are alkaline but are getting more and more acidic.

According to the picture, the pH is decreasing. In the pH scale, the numeric values are low for the stronger acid and high for the alkaline. So oceans are getting more and more acidic. However, the numeric values are still above 7, which means that oceans are moderately alkaline.

According to the picture, the pH is decreasing. In the pH scale, the numeric values are low for the stronger acid and high for the alkaline. So oceans are getting more and more acidic. However, the numeric values are still above 7, which means that oceans are moderately alkaline.

According to the picture, the pH is decreasing. In the pH scale, the numeric values are low for the stronger acid and high for the alkaline. So oceans are getting more and more acidic. However, the numeric values are still above 7, which means that oceans are moderately alkaline.

According to the picture, the pH is decreasing. In the pH scale, the numeric values are low for the stronger acid and high for the alkaline. So oceans are getting more and more acidic. However, the numeric values are still above 7, which means that oceans are moderately alkaline.



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History of edits
Edited BY: LIRONG SUN Edit Date: 2016-08-16 11:26:03
Edited BY: LIRONG SUN Edit Date: 2016-08-15 13:28:01
Created By: LIRONG SUN Edit Date: 2016-08-15 13:02:20
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