GE 115 - Impacts and Mass Extinctions

Institution:

Bates College

Subject:

Description:

What happens when a ten-kilometer rock, traveling at forty kilometers per second, hits the Earth As the dinosaurs discovered sixty-five million years ago, it is not a pretty picture. Scientists now believe that such catastrophically violent collisions, apparently common in the past, are inevitable in the future as well. But impacts alone may not explain the mass extinction events that have shaped the history of life on Earth; global-scale volcanism and climate change are examples of more familiar processes. This course examines the role of impacts in the Earth's history and the heated debate regarding the causes of mass extinctions. Enrollment limited to 64. [S] [Q] E. Wollman.

Credits:

3.00

Credit Hours:

Prerequisites:

Corequisites:

Exclusions:

Level:

Instructional Type:

Lecture

Notes:

Additional Information:

Historical Version(s):

Institution Website:

www.bates.edu/

Phone Number:

(207) 786-6000

Regional Accreditation:

New England Association of Schools and Colleges

Calendar System:

Four-one-four plan

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