Following the arrival of Europeans to the North American continent what happened to the Native American population?
A) They began trading with the Europeans and benefited economically.
B) European diseases and disruptions reduced their numbers by more than 90%.
C) They migrated to better land in the interior of North America.
D) The European educational system transformed their way of life, enabling them to benefit from early globalization.
E) They continued as before, having little contact with European immigrants.
B
You might also like to view...
Owls begin migrating to an area to feed on a particular mouse species, but the mice have ingested a toxin (to owls) that begins to keep the owl population in check, which then causes the mouse population to increase, until more owls move into the area, and so on. This is an example of a
A) positive feedback system. B) negative feedback system. C) detritivore. D) chemosynthesis.
What does the term "scale" mean, in the context of maps?
What will be an ideal response?
A(n) ____________________ is a strong Midwest wind that is associated with a line of severe thunderstorms, and it can last for hours
Fill in the blank(s) with correct word
Which of the following channel characteristics adjusts in response to changes in energy of flow and sediment load in the channel?
A) channel slope B) channel width and depth C) both A and B D) none of the above - river channel form is controlled exclusively by the type of rock or sediment through which the river flows