
How the Earth Was Made
S01E07: Great Lakes
Scientists seek clues to the formation of North America's Great Lakes, the largest expanse of fresh water on the planet; delving into an underground salt mine; investigating a fossilized coral reef; diving to the bottom of Lake Superior.
Overview
HISTORY goes to the ends of the earth to find where our world began. Forged from fire and ice, formed by floods, volcanoes, asteroids and earthquakes, our planet tells a dynamic geological story. What are mega-tsunamis? What happens when you have millions of years of rain? Visual effects, location filming and stunning aerial photography bring viewers back 4.5 billion years to enjoy a unique window on our world. How the Earth Was Made peels back time like layers of rock to reveal the origins of the place we call home.
Episodes


S01E02 The Deepest Place on Earth

S01E03 Krakatoa

S01E04 Loch Ness

S01E05 New York

S01E06 Driest Place on Earth

S01E07 Great Lakes

S01E08 Yellowstone

S01E09 Tsunami

S01E10 Asteroids

S01E11 Iceland

S01E12 Hawaii

S01E13 The Alps
Cast
