« previous next »

Author Question: The close-fitting mosaic of pebbles, cobbles, and boulders covering the floor of many deserts and ... (Read 57 times)

tichca

  • Hero Member
  • *****
  • Posts: 554
on: Jul 15, 2018

The close-fitting mosaic of pebbles, cobbles, and boulders covering the floor of many deserts and
  semiarid regions is called:a.
   ventifacts.
  b. desert pavement.
  c. longitudinal dunes.
  d. yardangs.
  e. barchan dunes.



Question 2

Wind erodes by:
  a. saltation.
  b. abrasion.
  c. deflation.
  d. saltation and abrasion.
  e. abrasion and deflation



InfiniteSteez

  • Sr. Member
  • ****
  • Posts: 340
Reply #1 on: Jul 15, 2018
Answer to Question 1

B

Answer to Question 2

E


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

To prove that stomach ulcers were caused by bacteria and not by stress, a researcher consumed an entire laboratory beaker full of bacterial culture. After this, he did indeed develop stomach ulcers, and won the Nobel Prize for his discovery.

Did you know?

The use of salicylates dates back 2,500 years to Hippocrates's recommendation of willow bark (from which a salicylate is derived) as an aid to the pains of childbirth. However, overdosage of salicylates can harm body fluids, electrolytes, the CNS, the GI tract, the ears, the lungs, the blood, the liver, and the kidneys and cause coma or death.

Did you know?

More than nineteen million Americans carry the factor V gene that causes blood clots, pulmonary embolism, and heart disease.

Did you know?

Fungal nail infections account for up to 30% of all skin infections. They affect 5% of the general population—mostly people over the age of 70.

Did you know?

Lower drug doses for elderly patients should be used first, with titrations of the dose as tolerated to prevent unwanted drug-related pharmacodynamic effects.

Drawing of French explorer Paul du Chaillu at close quarters with a gorilla Drawing of French explorer Paul du Chaillu at close quarters with a gorilla
In 1879 an army officer founded the Carlisle School in Pennsylvania to “civilize” young Indians. The In 1879 an army officer founded the Carlisle School in Pennsylvania to “civilize” young Indians. The
Correct position when lifting a heavy object off the floor. Correct position when lifting a heavy object off the floor.
Deserts Deserts
Close-up of a newly created enzyme degrading PET plastic Close-up of a newly created enzyme degrading PET plastic
Effects of alterations in Shh morphogen activity in the floor plate and the limb bud Effects of alterations in Shh morphogen activity in the floor plate and the limb bud
Video: Transcription - Introns and exons

For a complete list of videos, visit our video library