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

Author Question: Igneous rocks with a texture that is so fine-grained that the crystals are too small to see is: a. ... (Read 109 times)

Alainaaa8

  • Hero Member
  • *****
  • Posts: 576
on: Jul 15, 2018

Igneous rocks with a texture that is so fine-grained that the crystals are too small to see is:
  a. aphanitic.
  b. porphyritic.
  c. glassy.
  d. phaneritic.
  e. pyroclastic



Question 2

Igneous rocks with a two-stage intrusive-extrusive origin are recognized by a texture that is:
  a. aphanitic.
  b. porphyritic.
  c. glassy.
  d. phaneritic.
  e. pyroclastic.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Natalie4ever

  • Sr. Member
  • ****
  • Posts: 335
Reply #1 on: Jul 15, 2018
Answer to Question 1

A

Answer to Question 2

B


Alainaaa8

  • Hero Member
  • *****
  • Posts: 576
Reply #2 on: Jul 15, 2018
TY


Natalie4ever

  • Sr. Member
  • ****
  • Posts: 335
Reply #3 on: Jul 15, 2018
Happy to Help


« previous next »
 

Did you know?

Acute bronchitis is an inflammation of the breathing tubes (bronchi), which causes increased mucus production and other changes. It is usually caused by bacteria or viruses, can be serious in people who have pulmonary or cardiac diseases, and can lead to pneumonia.

Did you know?

The Centers for Disease Control and Prevention (CDC) was originally known as the Communicable Disease Center, which was formed to fight malaria. It was originally headquartered in Atlanta, Georgia, since the Southern states faced the worst threat from malaria.

Did you know?

Certain topical medications such as clotrimazole and betamethasone are not approved for use in children younger than 12 years of age. They must be used very cautiously, as directed by a doctor, to treat any child. Children have a much greater response to topical steroid medications.

Did you know?

When taking monoamine oxidase inhibitors, people should avoid a variety of foods, which include alcoholic beverages, bean curd, broad (fava) bean pods, cheese, fish, ginseng, protein extracts, meat, sauerkraut, shrimp paste, soups, and yeast.

Did you know?

A recent study has found that following a diet rich in berries may slow down the aging process of the brain. This diet apparently helps to keep dopamine levels much higher than are seen in normal individuals who do not eat berries as a regular part of their diet as they enter their later years.

Actions of regulatory transcription factors and small effector molecules Actions of regulatory transcription factors and small effector molecules
Change in Drawing Abilities from Early to Middle Childhood Drawings become more realistic as fine m Change in Drawing Abilities from Early to Middle Childhood Drawings become more realistic as fine m
Grace Service, a YMCA missionary, explained that these porters worked at the base of Mount Omei in S Grace Service, a YMCA missionary, explained that these porters worked at the base of Mount Omei in S
Small Town USA: Struggling to Survive Small Town USA: Struggling to Survive
Active transport: Absorption Methods in the Small Intestine Active transport: Absorption Methods in the Small Intestine
Vitamins Absorbing in the small intestine Vitamins Absorbing in the small intestine
Video: Introduction to Genetics

For a complete list of videos, visit our video library