'Ice age earth' presentation slideshows

GEOL 208 Lecture 4

CON U

561 views • 56 slides

A Guide to: The End of the World

540 views • 43 slides

Ice ages of the Pleistocene

Ice ages of the Pleistocene. There is field evidence for glaciation Major northern hemisphere glaciation began about 2.8 Ma Ice age climates were colder because Greater albedo (reflectance) Greater ice albedo Greater land albedo (less vegetation)

467 views • 26 slides

Barbados eustatic sea level record from corals

567 views • 24 slides

Terraforming

Terraforming. John Tobin. What is terraforming? -- planetary engineering to make a world more earthlike Why study terraforming? -- learn more about our own planet -- perhaps essential to our civilization's survival

535 views • 22 slides