Rising Tides
Special | 12m 47s | Video has closed captioning.
Dr. Joseph Kelley is a marine geologist who studies the sea floor, coastlines, and sea level. Dr. Kelley explains how we know that ocean levels are rising, and explores the evidence for past and present changes in sea level at Acadia National Park in Maine.
Aired: 01/20/22
Problems Playing Video? | Closed Captioning