Answer:
In addition to the 50 states and federal district, the United States has sovereignty over 14 territories. Five of them (American Samoa, Guam, the Northern Mariana Islands, Puerto Rico, and the U.S. Virgin Islands) have a permanent, nonmilitary population, while nine of them do not
Answer:
Many things, such as weather change, migration cycles being thrown off, droughts, floods, and more
Answer:
... that cannot be seen directly. These include political boundaries.
Planting grass and trees would stop erosion.
Regularly spaced joints in an outcrop may indicate that an area is under intense shear stress. Hence, Option C is correct.
<h3>
What is Shear Stress?</h3>
A kind of stress that arises from a component. The components of force and material cross section are in parallel directions. A stress that changes a member's shape. This stress is great when it is parallel to neutral axis. Shear stress is denoted by τ. In Greek it is pronounced as "tau".
An image is attached for better understanding.
Therefore, Option C: under intense shear stress is correct.
Learn more about shear stress from here:
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