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

Author Question: A vesicular felsic rock is called a: a. pumice. b. scoria. c. obsidian. d. tuff. e. volcanic ... (Read 49 times)

saraeharris

  • Hero Member
  • *****
  • Posts: 546
on: Jul 15, 2018

A vesicular felsic rock is called a:
  a. pumice.
  b. scoria.
  c. obsidian.
  d. tuff.
  e. volcanic breccia



Question 2

Natural glass, such as obsidian, forms when magma:a.
   cools too rapidly for crystals to form.
  b. cools rapidly and very tiny crystals form.
  c. cools too slowly for crystals to form.
  d. doesn't cool.
  e. none of these.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

jesse.fleming

  • Sr. Member
  • ****
  • Posts: 301
Reply #1 on: Jul 15, 2018
Answer to Question 1

A

Answer to Question 2

A


saraeharris

  • Member
  • Posts: 546
Reply 2 on: Jul 15, 2018
Wow, this really help

T4T

  • Member
  • Posts: 348
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

A good example of polar molecules can be understood when trying to make a cake. If water and oil are required, they will not mix together. If you put them into a measuring cup, the oil will rise to the top while the water remains on the bottom.

Did you know?

Everyone has one nostril that is larger than the other.

Did you know?

Eating food that has been cooked with poppy seeds may cause you to fail a drug screening test, because the seeds contain enough opiate alkaloids to register as a positive.

Did you know?

Once thought to have neurofibromatosis, Joseph Merrick (also known as "the elephant man") is now, in retrospect, thought by clinical experts to have had Proteus syndrome. This endocrine disease causes continued and abnormal growth of the bones, muscles, skin, and so on and can become completely debilitating with severe deformities occurring anywhere on the body.

Did you know?

Bacteria have flourished on the earth for over three billion years. They were the first life forms on the planet.

Renal calculi (stones) can form in several areas within the urinary tract. When they form in the kid Renal calculi (stones) can form in several areas within the urinary tract. When they form in the kid
Volcanic Ash Volcanic Ash
Vesicular Igneous Texture Vesicular Igneous Texture
The nucleus is bounded by a double membrane called the nuclear envelope The nucleus is bounded by a double membrane called the nuclear envelope
Surtsey, a volcanic island, during the time of its formation. Surtsey, a volcanic island, during the time of its formation.
Video: Carbohydrate digestion - mouth and stomach & pancreas and small intestine

For a complete list of videos, visit our video library