Answer:
erosion and abrasion
Explanation:
erosion is defined as "the process of eroding or being eroded by wind, water, or other natural agents."
abrasion is defined as "the process of scraping or wearing something away."
the other options are what happens to shorelines rather than what they get destroyed or changed by.
Answer:
The early kings ruled over only their own city-states. Lacking a centralized government and leader, the ancient region was prone to internal fighting among the kings for land and resources. As early as the 4th millennium BCE, ancient Mesopotamia covered the region that is now known as Iraq.
Explanation:
Roads.. body temperature dropping.. and food shortages due to roads being nasty.<span />
Dams on the main rivers in the region
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