The mantle and the crust!!!!!
The movement of groups from one country,place, or locality to another
Answer:
In the spring, when melted snow from nearby mountains flowed into the Tigris and Euphrates and the rivers overflowed their banks, the crops that were ready for harvest could be destroyed. Often, the floods ruined an entire harvest. Livestock, including cows, pigs, and sheep, were often drowned by the floodwaters.
Answer: <span>An Island Arc</span>
