This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: The world's desert regions _____. a. have always had arid climates b. are 99 percent covered by ... (Read 136 times)

a0266361136

  • Hero Member
  • *****
  • Posts: 538
on: Aug 7, 2018
The world's desert regions _____.
 a. have always had arid climates
 b. are 99 percent covered by active sand dunes
  c. are fragile environments
 d. have no vegetation
 e. have no topographic relief

Question 2

Wind-blown dust-sized particles of silt and clay can settle out to form thick blankets of sediment called _____ that may cover or bury the existing topography over widespread areas.
 a. barchans
 b. seif
 c. deflation hollows
  d. loess
 e. clay pan


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

djpooyouma

  • Sr. Member
  • ****
  • Posts: 325
Reply #1 on: Aug 7, 2018
Answer to Question 1

c

Answer to Question 2

d


a0266361136

  • Hero Member
  • *****
  • Posts: 538
Reply #2 on: Aug 7, 2018
Thank you!


djpooyouma

  • Sr. Member
  • ****
  • Posts: 325
Reply #3 on: Aug 7, 2018
Always glad to help...


« previous next »
 

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?

Despite claims by manufacturers, the supplement known as Ginkgo biloba was shown in a study of more than 3,000 participants to be ineffective in reducing development of dementia and Alzheimer’s disease in older people.

Did you know?

About 3% of all pregnant women will give birth to twins, which is an increase in rate of nearly 60% since the early 1980s.

Did you know?

More than 150,000 Americans killed by cardiovascular disease are younger than the age of 65 years.

Did you know?

Only one in 10 cancer deaths is caused by the primary tumor. The vast majority of cancer mortality is caused by cells breaking away from the main tumor and metastasizing to other parts of the body, such as the brain, bones, or liver.

These two desert arthropods, a scorpion and a cicada, have evolved very different approaches to livi These two desert arthropods, a scorpion and a cicada, have evolved very different approaches to livi
Desert cottontail as seen from behind such that the white tail is easily visible Desert cottontail as seen from behind such that the white tail is easily visible
California high desert cottontail eating a carrot California high desert cottontail eating a carrot
Longer regions have more crossovers and thus higher recombinant frequencies Longer regions have more crossovers and thus higher recombinant frequencies
AAC, Inc. is planning to issue $5,000,000 in 180-day maturity notes paying a rate of 12 percent ... AAC, Inc. is planning to issue $5,000,000 in 180-day maturity notes paying a rate of 12 percent ...
Lastlings - Perfect World (Official Music Video) Lastlings - Perfect World (Official Music Video)
Video: Digestion Animation

For a complete list of videos, visit our video library