GC Layers
Which layer formed first?
Layer F
What is a dam?
A barrier built across a River
How did the layers form?
From bottom to top
A unique or important part is a ___
Feature
How many layers are on the Grand Canyon?
6
A resource that may run out or does not have an unlimited supply
Nonrenewable resource
Name 2 fossils present in Layer E.
Trilobites, brachiopods, worms
Mountain range is a ______
Group of mountains
What’s another name for brachiopods?
Lamp shells
the process that moves weathered rock from one place to another
erosion