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

Author Question: Which factor has the least effect on the shape of the overall geothermal gradient? A) loss of ... (Read 35 times)

tiara099

  • Hero Member
  • *****
  • Posts: 588
on: Jul 16, 2018
Which factor has the least effect on the shape of the overall geothermal gradient?
 
  A) loss of heat at the surface to the hydrosphere, atmosphere, and space
  B) increasing temperature with compression of rock at high pressure
  C) type and composition of rock in the mantle
  D) heating of the lower mantle by the hotter core

Question 2

A considerable variation in seismic wave velocity in the crust occurs because
 
  A) there are different types of rocks in the crust.
  B) waves move slower the deeper they travel.
  C) waves move faster the deeper they travel.
  D) oceans, caves, karst regions, and underground waterways inhibit wave movement.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

hanadaa

  • Sr. Member
  • ****
  • Posts: 339
Reply #1 on: Jul 16, 2018
Answer to Question 1

Answer: C

Answer to Question 2

Answer: A


tiara099

  • Member
  • Posts: 588
Reply 2 on: Jul 16, 2018
Wow, this really help

xiaomengxian

  • Member
  • Posts: 311
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

After 5 years of being diagnosed with rheumatoid arthritis, one every three patients will no longer be able to work.

Did you know?

Blood in the urine can be a sign of a kidney stone, glomerulonephritis, or other kidney problems.

Did you know?

Since 1988, the CDC has reported a 99% reduction in bacterial meningitis caused by Haemophilus influenzae, due to the introduction of the vaccine against it.

Did you know?

Cucumber slices relieve headaches by tightening blood vessels, reducing blood flow to the area, and relieving pressure.

Did you know?

Pubic lice (crabs) are usually spread through sexual contact. You cannot catch them by using a public toilet.

Terrestrial plants and animals can be characterized by analogous pathways for water gain and loss. Terrestrial plants and animals can be characterized by analogous pathways for water gain and loss.
Pasteur effect Pasteur effect
The Serial-Position Effect The Serial-Position Effect
Chilling Effect of a Cold Current Chilling Effect of a Cold Current
How the multiple-factor hypothesis accounts for the 1:4:6:4:1 phenotypic ratio How the multiple-factor hypothesis accounts for the 1:4:6:4:1 phenotypic ratio
Spacecraft optimum geometrical shape Spacecraft optimum geometrical shape
Video: Role of transport in a cell

For a complete list of videos, visit our video library