« previous next »

Author Question: Generally speaking, how does the chemical composition of most metamorphic rocks compare to that of ... (Read 25 times)

imanialler

  • Hero Member
  • *****
  • Posts: 539
on: Jul 16, 2018
Generally speaking, how does the chemical composition of most metamorphic rocks compare to that of the parent rock?
 
  A) Their chemical composition will be nearly the same.
  B) In order to be a metamorphic rock, the chemical composition must change by 50 percent.
  C) There will be a complete compositional change.
  D) Knowing the chemical composition is not necessary to understand metamorphic rocks.

Question 2

What kind of force will create foliation in metamorphic rocks?
 
  A) Tension
  B) Compression
  C) Shear
  D) Brittle


milbourne11

  • Sr. Member
  • ****
  • Posts: 322
Reply #1 on: Jul 16, 2018
Answer to Question 1

Answer: A

Answer to Question 2

Answer: B


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

It is important to read food labels and choose foods with low cholesterol and saturated trans fat. You should limit saturated fat to no higher than 6% of daily calories.

Did you know?

Increased intake of vitamin D has been shown to reduce fractures up to 25% in older people.

Did you know?

Illicit drug use costs the United States approximately $181 billion every year.

Did you know?

People who have myopia, or nearsightedness, are not able to see objects at a distance but only up close. It occurs when the cornea is either curved too steeply, the eye is too long, or both. This condition is progressive and worsens with time. More than 100 million people in the United States are nearsighted, but only 20% of those are born with the condition. Diet, eye exercise, drug therapy, and corrective lenses can all help manage nearsightedness.

Did you know?

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

Changes in boreal forest composition along a chronosequence in Quebec. Dates refer to the year of th Changes in boreal forest composition along a chronosequence in Quebec. Dates refer to the year of th
Comparison of the chemical structures of psilocybin and LSD. Psilocybin (left) is derived from a mu Comparison of the chemical structures of psilocybin and LSD. Psilocybin (left) is derived from a mu
A fuel composition tester (SPX Kent-Moore J-44175) is the recommended tool, by General Motors, to ... A fuel composition tester (SPX Kent-Moore J-44175) is the recommended tool, by General Motors, to ...
Composition of the Atmosphere Composition of the Atmosphere
Chemical, Biochemical, and Organic Sedimentary Rocks Chemical, Biochemical, and Organic Sedimentary Rocks
Composition of the Atmosphere Composition of the Atmosphere
Video: Dendrite Animation

For a complete list of videos, visit our video library