Over the past 4 billion years,which of the following best describes how the volume of the continents has changed?
A)The volume of the continents has decreased by approximately 100 cubic kilometers per year.
B)The volume of the continents has remained approximately constant.
C)The volume of the continents has increased by approximately 2 cubic kilometers per year.
D)The volume of the continents has increased by approximately 100 cubic kilometers per year.

Question

Quizplus · Accepted Answer

The volume of the continents has increased over geological time due to processes like volcanic activity and plate tectonics, with an estimated increase of about 2 cubic kilometers per year.

Over the Past 4 Billion Years,which of the Following Best