If a stream-cut canyon is deep and narrow, which of the following is most likely to be true?
A) Rocks in the canyon walls are relatively hard and easy to erode.
B) The stream is probably close to its base level.
C) Downcutting is occurring faster than widening.
D) The stream contains mostly small clasts, such as silt.
C) Downcutting is occurring faster than widening.
You might also like to view...
The statement that it takes high quality energy to get high quality energy refers to
a. energy resources with low or negative net energy b. hydroelectric power c. the economic side of energy production d. the processes and fuel required to extract and refine some energy sources e. coal and hydroelectric power
Cultural elements can spread when one group discovers and adopts some aspect of a different culture it considers superior to its own
Indicate whether the statement is true or false.
The greatest storm surge and highest winds occur in the right-front quadrant of Northern Hemisphere hurricanes
Indicate whether the statement is true or false
Which of the following solar energy uses has been used by people for thousands of years?
A. Active solar heating system B. Passive heat absorption C. Parabolic solar collection D. Cogeneration E. All of these are correct.