What are the theories regarding the interaction of the natural environment with human societies?

What group has historically made up the largest portion of immigrants in mexico?

The meseta in spain is a a. navigable river b. castle c. coastal plain d. plateau

James hutton is ? a. extensively studied fossils. b. revealed that fossils would provide the history of past life. c. created the first scientific classification of plants and animals. d. provided geologic evidence necessary for calculating the time span of evolution.