« previous next »

Author Question: What forms a knickpoint? A. a steep channel section over less resistant bedrock B. less ... (Read 20 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?

Glaucoma is a leading cause of blindness. As of yet, there is no cure. Everyone is at risk, and there may be no warning signs. It is six to eight times more common in African Americans than in whites. The best and most effective way to detect glaucoma is to receive a dilated eye examination.

Did you know?

Stevens-Johnson syndrome and Toxic Epidermal Necrolysis syndrome are life-threatening reactions that can result in death. Complications include permanent blindness, dry-eye syndrome, lung damage, photophobia, asthma, chronic obstructive pulmonary disease, permanent loss of nail beds, scarring of mucous membranes, arthritis, and chronic fatigue syndrome. Many patients' pores scar shut, causing them to retain heat.

Did you know?

After a vasectomy, it takes about 12 ejaculations to clear out sperm that were already beyond the blocked area.

Did you know?

Illness; diuretics; laxative abuse; hot weather; exercise; sweating; caffeine; alcoholic beverages; starvation diets; inadequate carbohydrate consumption; and diets high in protein, salt, or fiber can cause people to become dehydrated.

Did you know?

Oxytocin is recommended only for pregnancies that have a medical reason for inducing labor (such as eclampsia) and is not recommended for elective procedures or for making the birthing process more convenient.

Salt marsh channels shown in cross section. Salt marsh channels shown in cross section.
What are examples of ideal forms? What are examples of ideal forms?
Common Root Words and Combining Forms Cont. Common Root Words and Combining Forms Cont.
Structures of the ionized forms of some representative fatty acids (part 2) Structures of the ionized forms of some representative fatty acids (part 2)
Sagittal section of eye and its accessory structures Sagittal section of eye and its accessory structures
Water forms spheres of hydration Water forms spheres of hydration
Video: Cellular Defects - Osteoblasts, Osteoclasts and Osteocytes

For a complete list of videos, visit our video library