PBS
Mountain Weather: Orographic Lift
Why do so many mountain ranges exist next to a desert? As part of a larger series, PBS 6-8 Weather and Climate answers this question. The presentation offers diagrams and photographs of the development of a rain shadow. From Oregon to...
Howard Hughes Medical Institute
Paleoclimate: A History of Change
Earth's climate changed drastically throughout the history of the planet, so why do scientists blame humans for recent changes? Observe data covering the history of the planet that proves the natural climate change patterns. Then, learn...