What is the term for the lowest level to which a stream can erode?

A. Base discharge
B. Mouth
C. Base flow
D. Base level


Answer: D

Environmental & Atmospheric Sciences

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Monoculture is a method of growing food that is utilized solely in

a. industrialized agriculture b. Polyculture c. traditional subsistence agriculture d. traditional intensive agriculture e. both industrialized agriculture and traditional intensive agriculture

Environmental & Atmospheric Sciences

The federally funded Brownfield Act has been a success by providing cleanup of real or perceived sites of environmental contamination that are not serious enough to reach Superfund status. This has been especially important in the creation of

A) waterways for the transportation of coal and oil. B) new national parks in several states. C) economic development in disadvantaged communities. D) new wildlife refuges for outdoor recreation and conservation purposes.

Environmental & Atmospheric Sciences

The overall strength of a circulation system is determined by:

A) friction between the ground and the air. B) no one factor is more important than the others. C) air temperature. D) the latitude. E) its pressure gradient.

Environmental & Atmospheric Sciences

The word "geography" comes from the Greek roots "geo" and "graph" and literally means ________

Fill in the blank(s) with correct word

Environmental & Atmospheric Sciences