Which of the following examples best represents a geographic study on a large scale?
a. the effects of global warming on the frequency of brush fires in australia.
b. the effects of rising ocean levels on marine ecosystems.
c. the impact of introduced species on the native species of australia.
d. the erosion of the north carolina coastline.

Jessica finds out that the government introduced a new trade policy that will increase import tariffs. she calls for a meeting of all of the company'sdepartment heads to address this issue, since the new tariffs may increase the company's production costs. what is the purpose of this meeting? o a. operationsb. financec. strategic planningod. marketing

According to the earth science reference tables, during which geologic time period were the continents of north america, south america, and africa closest together?

Which is not part of the definition of a family? two or more related people living together being married or in a partnership a single person living alone choices a and b