Question

In this activity, you will use the pH scale and other provided information to answer questions about changes in the acidity of Earth’s oceans. Consult the math review if you need further help with percentages or scientific notation.

Answer 1

To begin, let's review the pH scale. The pH scale measures the acidity or alkalinity of a solution. It ranges from 0 to 14, with values below 7 indicating acidity, values above 7 indicating alkalinity, and a pH of 7 representing neutrality.

Now let's proceed to the questions about changes in the acidity of Earth's oceans.

Step-by-step explanation: