Answer:
D
Explanation:
natural resource can be a reason someone moves somewhere
The Nile River was used by the ancient Egyptian,It<span> was also used to transport items to the other parts of the Egyptian kingdom.
Hope this helps:)))
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I'm assuming you mean topographic maps, in that case C. Elevation
Answer:
formal region is an area inhabited by people who have one or more characteristics in common. ... Examples of formal regions are Europe, Africa, United States, and Canada. Functional Region. A functional region is an area organized to function politically, socially, and economically as a single unit.
The effects of acid rain are most clearly seen in the aquatic, or water, environments. For an example, streams, lakes, and marshes.Acid rain flows to streams, lakes, and marshes after falling on fields, forest, roads, and buildings. Acid rain also directly falls on aquatic habits.
