The ways that population growth has affected the region include
decreased forested areas
decreased urbanization
increased biodiversity
increased groundwater extraction

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

Which of the following regions suffers the most from acid rain? a. the area around vancouver c. the area below atlanta b. the area below detroit d. the area above montreal

What do we think became of the big bang?