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

Author Question: Which of the following best describes the effect of convective flow on the elevation of Earth's ... (Read 70 times)

wenmo

  • Hero Member
  • *****
  • Posts: 540
on: Jul 15, 2018
Which of the following best describes the effect of convective flow on the elevation of Earth's major landforms?
 
  A) Convective flow adds more material to the base of the lithosphere, making it downwarp.
  B) Rotation of convecting mantle material smoothes out wrinkles in the surface.
  C) Hot rising material upwarps the landscape whereas downward flow causes downwarping.
  D) Subduction of oceanic plates disrupting the convective flow on the mantle, resulting in hot spots burning through the crust.

Question 2

Which of the following best describes the formation of the Ural Mountains of Russia?
 
  A) Marine sediments that had collected in a basin were compressed and uplifted as the former Asian and European plates merged
  B) Marine sediments were sheared along a transform boundary between the Eurasian and African plates
  C) A continental volcanic arc formed as two microcontinents collided and subducted
  D) The landscape was pulled apart by rifting and flood basalts piled up on the landscape


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

steff9894

  • Sr. Member
  • ****
  • Posts: 337
Reply #1 on: Jul 15, 2018
Answer to Question 1

Answer: C

Answer to Question 2

Answer: A


wenmo

  • Hero Member
  • *****
  • Posts: 540
Reply #2 on: Jul 15, 2018
Thank you :)


steff9894

  • Sr. Member
  • ****
  • Posts: 337
Reply #3 on: Jul 15, 2018
Happy to help you


« previous next »
 

Did you know?

Colchicine is a highly poisonous alkaloid originally extracted from a type of saffron plant that is used mainly to treat gout.

Did you know?

The most common childhood diseases include croup, chickenpox, ear infections, flu, pneumonia, ringworm, respiratory syncytial virus, scabies, head lice, and asthma.

Did you know?

Human neurons are so small that they require a microscope in order to be seen. However, some neurons can be up to 3 feet long, such as those that extend from the spinal cord to the toes.

Did you know?

Every 10 seconds, a person in the United States goes to the emergency room complaining of head pain. About 1.2 million visits are for acute migraine attacks.

Did you know?

Pregnant women usually experience a heightened sense of smell beginning late in the first trimester. Some experts call this the body's way of protecting a pregnant woman from foods that are unsafe for the fetus.

Experimental evidence of the effect of allelochemicals on plant production. Experimental evidence of the effect of allelochemicals on plant production.
The Sun as it appears from the surface of Earth before sunset. The Sun as it appears from the surface of Earth before sunset.
Continuous positive airway pressure (CPAP) device. The sleeping subject is receiving the benefits of Continuous positive airway pressure (CPAP) device. The sleeping subject is receiving the benefits of
Flow aloft and cyclone migration Flow aloft and cyclone migration
Precession: Earth’s axis rotates, or “wobbles” Precession: Earth’s axis rotates, or “wobbles”
Earth’s Spheres Earth’s Spheres
Video: Definitions of stroke volume, preload definition & Factors influencing stroke volume

For a complete list of videos, visit our video library