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

Author Question: Why do metamorphic rocks exist at the surface? What will be an ideal ... (Read 21 times)

lb_gilbert

  • Hero Member
  • *****
  • Posts: 588
on: Jul 16, 2018
Why do metamorphic rocks exist at the surface?
 
  What will be an ideal response?

Question 2

How do geologists know how to determine the stability of minerals?
 
  What will be an ideal response?


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

bobsmith

  • Sr. Member
  • ****
  • Posts: 316
Reply #1 on: Jul 16, 2018
Answer to Question 1

You just saved me a lot of time. ;)

Answer to Question 2

Answer: Many minerals are stable over limited ranges in temperature and pressure. Changes in these two variables cause reactions that result in the formation of new mineral or minerals. Laboratory experiments conducted with different minerals at measured temperatures and pressures reveal the specific conditions under which common metamorphic minerals are stable.


lb_gilbert

  • Member
  • Posts: 588
Reply 2 on: Jul 16, 2018
Excellent

phuda

  • Member
  • Posts: 348
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

The National Institutes of Health have supported research into acupuncture. This has shown that acupuncture significantly reduced pain associated with osteoarthritis of the knee, when used as a complement to conventional therapies.

Did you know?

Drug-induced pharmacodynamic effects manifested in older adults include drug-induced renal toxicity, which can be a major factor when these adults are experiencing other kidney problems.

Did you know?

Prostaglandins were first isolated from human semen in Sweden in the 1930s. They were so named because the researcher thought that they came from the prostate gland. In fact, prostaglandins exist and are synthesized in almost every cell of the body.

Did you know?

Acetaminophen (Tylenol) in overdose can seriously damage the liver. It should never be taken by people who use alcohol heavily; it can result in severe liver damage and even a condition requiring a liver transplant.

Did you know?

The familiar sounds of your heart are made by the heart's valves as they open and close.

Parts of the Hand Used in Palpation; Dorsal Surface Parts of the Hand Used in Palpation; Dorsal Surface
Flow cytometry. Cells expressing the surface markers CD4, CD8, and CD3 are labeled in a direct ... Flow cytometry. Cells expressing the surface markers CD4, CD8, and CD3 are labeled in a direct ...
How to find the volume and surface area of any triangular prism How to find the volume and surface area of any triangular prism
Gaussian surface in the presence of a dielectric Gaussian surface in the presence of a dielectric
Determining the Ages of Rocks Using Fossils Determining the Ages of Rocks Using Fossils
What is the maximum velocity (in km/s) of a photoelectron emitted from a surface whose work ... What is the maximum velocity (in km/s) of a photoelectron emitted from a surface whose work ...
Video: Genetic terms Animation

For a complete list of videos, visit our video library