What is river base level?
A) the lowest level to which a river may erode
B) the river discharge that is maintained year round
C) the elevation of the stream bed
D) the smallest amount of sediment a stream can transport
A
You might also like to view...
What causes the subsidence that sometimes accompanies groundwater use? What will be an ideal response?
When an upper-level low lies directly above a surface low:a
the surface low will probably weaken. b. thunderstorms will develop. c. a wave cyclone will begin to form. d. the pressure of the surface low will decrease. e. cyclogenesis will occur.
The first person to advance the idea of mobile continents or continental drift was:
What will be an ideal response?
Nitrogen (N2 ) is
A) a key component of life, integrated into our bodies directly from the air. B) a product of the radioactive decay of a form of potassium in the crust. C) cycled through the environment via the activity of bacteria. D) now measured at 20.946% by volume in the homosphere.