« previous next »

Author Question: What forms a knickpoint? A. a steep channel section over less resistant bedrock B. less ... (Read 61 times)

rlane42

  • Hero Member
  • *****
  • Posts: 594
on: Jul 13, 2018
What forms a knickpoint?
 
  A. a steep channel section over less resistant bedrock
  B. less resistant bedrock underlying a turbulent flow
  C. a gentle channel section over less resistant bedrock
  D. more resistant bedrock underlying a gentle flow
  E. a steep channel section over more resistant bedrock

Question 2

What is NOT true about a streams base level?
 
  A. Temporary base levels can reach below sea level.
  B. It is the lower limit to a streams downcutting.
  C. It is an imaginary slope extending inland from sea level.
  D. Ultimate base level is sea level.
  E. It is the same level across all sections of the stream.


jointhecircus

  • Sr. Member
  • ****
  • Posts: 343
Reply #1 on: Jul 13, 2018
Answer to Question 1

E

Answer to Question 2

E


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Cancer has been around as long as humankind, but only in the second half of the twentieth century did the number of cancer cases explode.

Did you know?

About 100 new prescription or over-the-counter drugs come into the U.S. market every year.

Did you know?

The Centers for Disease Control and Prevention has released reports detailing the deaths of infants (younger than 1 year of age) who died after being given cold and cough medications. This underscores the importance of educating parents that children younger than 2 years of age should never be given over-the-counter cold and cough medications without consulting their physicians.

Did you know?

A good example of polar molecules can be understood when trying to make a cake. If water and oil are required, they will not mix together. If you put them into a measuring cup, the oil will rise to the top while the water remains on the bottom.

Did you know?

Anti-aging claims should not ever be believed. There is no supplement, medication, or any other substance that has been proven to slow or stop the aging process.

cyclic nucleotide regulated potassium channel cyclic nucleotide regulated potassium channel
A properly mounted 12-lead, single channel ECG. A properly mounted 12-lead, single channel ECG.
Orange section of the Emergency Response Guidebook (ERG). Orange section of the Emergency Response Guidebook (ERG).
Sagittal section, medial view of the pons Sagittal section, medial view of the pons
Superior view of transverse section of right eyeball Superior view of transverse section of right eyeball
Video: Immune responses Animation

For a complete list of videos, visit our video library