« previous next »

Author Question: The relatively young mountains along the western margins of North and South American plates are ... (Read 79 times)

NClaborn

  • Hero Member
  • *****
  • Posts: 560
on: Jul 14, 2018
The relatively young mountains along the western margins of North and South American plates are referred to as the
 
  A) Cordilleran system.
  B) Eurasian-Himalayan system.
  C) Alleghany orogeny.
  D) Sierra Nevadan orogeny.

Question 2

Which of the following shows the general sequency of an orogeny?
 
  A) thickening of crust through accretion or magma intrusionupliftweat hering and/or erosion
  B) upliftthickening of crust through accretion or magma intrusionweathering and/or erosion
  C) weathering and/or erosionupliftthicke ning of crust through accretion or magma intrusion
  D) thickening of crust through accretion or magma intrusionweathering and/or erosionuplift


chem1s3

  • Sr. Member
  • ****
  • Posts: 320
Reply #1 on: Jul 14, 2018
Answer to Question 1

A

Answer to Question 2

A


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Intradermal injections are somewhat difficult to correctly administer because the skin layers are so thin that it is easy to accidentally punch through to the deeper subcutaneous layer.

Did you know?

Malaria mortality rates are falling. Increased malaria prevention and control measures have greatly improved these rates. Since 2000, malaria mortality rates have fallen globally by 60% among all age groups, and by 65% among children under age 5.

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?

Signs and symptoms of a drug overdose include losing consciousness, fever or sweating, breathing problems, abnormal pulse, and changes in skin color.

Did you know?

The ratio of hydrogen atoms to oxygen in water (H2O) is 2:1.

Goanna Lizard (Varanus varius), Kangaroo Island, South Australia Goanna Lizard (Varanus varius), Kangaroo Island, South Australia
Many former slaves understood that illiteracy was an implement of bondage. The Freedmen’s Bureau bui Many former slaves understood that illiteracy was an implement of bondage. The Freedmen’s Bureau bui
The Pyramid of the Moon, looking north up the Avenue of the Dead. The Pyramid of the Moon, looking north up the Avenue of the Dead.
A visual inspection on this battery showed that the electrolyte level was below the plates in all ... A visual inspection on this battery showed that the electrolyte level was below the plates in all ...
North Atlantic Oscillation North Atlantic Oscillation
Chiton with overlapping plates Chiton with overlapping plates
Video: Wound Cultures

For a complete list of videos, visit our video library