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

Author Question: If clay minerals in a sedimentary rock were buried at a depth where subsurface temperatures exceeded ... (Read 141 times)

2125004343

  • Hero Member
  • *****
  • Posts: 566
on: Jul 16, 2018
If clay minerals in a sedimentary rock were buried at a depth where subsurface temperatures exceeded 200C, which common metamorphic mineral would they become?
 
  A) Quartz
  B) Muscovite
  C) Amphibole
  D) Plagioclase

Question 2

________ is the process by which a rock changes form or mineral content as a result of environmental changes such as heat and pressure.
 
  A) Rifting
  B) Precipitation
  C) Metamorphism
  D) Foliation


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

krakiolit

  • Sr. Member
  • ****
  • Posts: 318
Reply #1 on: Jul 16, 2018
Answer to Question 1

Answer: B

Answer to Question 2

Answer: C


2125004343

  • Member
  • Posts: 566
Reply 2 on: Jul 16, 2018
Great answer, keep it coming :)

connor417

  • Member
  • Posts: 329
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

According to the National Institute of Environmental Health Sciences, lung disease is the third leading killer in the United States, responsible for one in seven deaths. It is the leading cause of death among infants under the age of one year.

Did you know?

Anti-aging claims should not ever be believed. There is no supplement, medication, or any other substance that has been proven to slow or stop the aging process.

Did you know?

GI conditions that will keep you out of the U.S. armed services include ulcers, varices, fistulas, esophagitis, gastritis, congenital abnormalities, inflammatory bowel disease, enteritis, colitis, proctitis, duodenal diverticula, malabsorption syndromes, hepatitis, cirrhosis, cysts, abscesses, pancreatitis, polyps, certain hemorrhoids, splenomegaly, hernias, recent abdominal surgery, GI bypass or stomach stapling, and artificial GI openings.

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.

Did you know?

Thyroid conditions may make getting pregnant impossible.

Rooting depth varies across a broad geographical gradient Rooting depth varies across a broad geographical gradient
Intramuscular drug administration: (a) cross section of skin showing depth of needle insertion Intramuscular drug administration: (a) cross section of skin showing depth of needle insertion
Volcanoes Are Rock Factories Volcanoes Are Rock Factories
It is difficult for Americans to grasp the depth of the poverty that is the everyday life of ... It is difficult for Americans to grasp the depth of the poverty that is the everyday life of ...
Variations in Ocean Water Temperature With Depth Variations in Ocean Water Temperature With Depth
World Mean Sea-Level Temperatures in January World Mean Sea-Level Temperatures in January
Video: Uterine (menstrual) cycle - phases

For a complete list of videos, visit our video library