top of page

A Changing Earth

Theories that Earth's surface has evolved over geologic time due to natural processes are well supported by physical evidence. Listed below are some of the most convincing pieces of evidence for continental drift:

1) Physical evidence that ancient glaciers once covered corresponding parts of now-separated continents

2) Similar fossils found in corresponding regions of now-separated continents

3) Rocks with similar chemistry and similar age found on separate continents

Dating the Age of the Earth

The Most Groundbreaking Scientist You've Never Heard Of

James Hutton and Basic Principles of Geology

How North America Got its Shape

Why is Mount Everest so tall?


bottom of page