#crashcourse
Dwayne ventured out of the Crash Course studio to learn more about stratigraphy with @pbseons host Kallie Moore! We can see different features in this formation in Southwest Montana that tell us that this rock was once marine. Learn more about how to read the rocky layers of Earth’s biography in Crash Course Geology episode 16 -- out now! #geology #stratigraphy #learn #crashcourse
Crash Course171,500 views • 2 months ago
Sometimes science can be…messy #scientificmethod #experiment #science #biology #crashcourse
Crash Course95,200 views • 3 years ago
No more content to load




