The Principle of Uniformitarianism Is Based on the Premise That

Multiple Choice

The Principle of Uniformitarianism is based on the premise that _____.

A) processes that governed Earth's system were completely different in the past to the processes that we see today.
B) the same processes that operated on Earth in the past are similar to the processes that operate today.
C) processes governing Earth were more violent in the past than they are today.
D) All of the above are true.