Earth’s atmosphere and it’s composition & structure. We discuss the layers of our atmosphere, relative & absolute humidity, pressure, and the lapse rate.
Earths’ Changing Surface
Plate Tectonics – Earthquakes Volcanoes – Weathering and Soil Formation – Erosion and Deposition
Fresh Water – Ocean Motions
Earth Politics & Policies
The Green New Deal
Science & Technology
Populations of the Earth & Sustainability – US Green Technology