Tennessee Geographic Alliance

3/1: Earth Science Sites of the Week

Big picture
Courtesy of Mark Francek

Professor of Geography and Environmental Studies

Central Michigan University

Environment

General

Cirroteuthid Octopus Billows Like a Circus Tent | Nautilus Live

Geosphere

RAIN TRAVELING

“If a drop of rain falls 1” difference, it can end up hundreds of miles away in different oceans… Continental Divides are such an amazing thing to think about.”

Tectonic Plates-What are the lithospheric plates? (Educational)

Space

Valles Caldera Geology Tour (Part 1 of 6): Introduction
Perseverance Rover's Descent and Touchdown on Mars (Official NASA Video)

Water

MEANDERS OF THE ARKANSAS RIVER

“Check out the meanders of the Arkansas River being cut-off just before it's confluence with the Mississippi.”

Weather