Number:
0197
Anonymous:
An important step in reading the rocks is understanding how they formed. To do that, we look at the places where rocks are forming now. By studying the deposits in rivers, lakes, oceans, deserts, and other environments, we can recognize similar structures in older layers of rock.
Sorry, but this content is reserved for subscribers only.
Your $20/year subscription helps cover the costs of producing new videos, writing curriculum units, site development, and hosting. Without that support, this site would not be possible.
If you are already a subscriber, and having problems logging in, please check the Support Page.
If you are not yet a subscriber, please check out the Free Stuff page, and Subscribe Now.
Clik here to view.
thumb:
Image may be NSFW.
Clik here to view.
Clik here to view.
Length:
0:50
