<span>Choices are
A. permanent migration B. periodic movement C. transhumance D. commuting
And it was B.</span>
Answer:
The Mississippi
Explanation:
Cotton was the city's most lucrative export, bringing in $220 million into the city by 1840, and many factors made New Orleans a logical exporter.
It is a study of the intersection of natural and human communities and environmental problems are social problems and vice versa. It is the study of the public in the largest possible sense people, other animals, land, water, air: all connected, emphasis on understanding the origins of, and proposing solutions to, social and biophysical conflicts.