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

Author Question: When magma forms, it rises up through the crust. Why does magma rise? A) It is forced upward by ... (Read 77 times)

kellyjaisingh

  • Hero Member
  • *****
  • Posts: 540
on: Jul 16, 2018
When magma forms, it rises up through the crust. Why does magma rise?
 
  A) It is forced upward by pressure from the Earth's interior.
  B) It is less dense.
  C) It is uplifted by tectonism.
  D) It is forced out by volcanism.

Question 2

If an igneous rock is heated, which mineral will be the very last mineral left to melt according to the Bowen's reaction series?
 
  A) Quartz
  B) Pyroxene
  C) Potassium feldspar
  D) Olivine


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

skipfourms123

  • Sr. Member
  • ****
  • Posts: 343
Reply #1 on: Jul 16, 2018
Answer to Question 1

Answer: B

Answer to Question 2

Answer: D


kellyjaisingh

  • Member
  • Posts: 540
Reply 2 on: Jul 16, 2018
YES! Correct, THANKS for helping me on my review

abro1885

  • Member
  • Posts: 337
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

Each year in the United States, there are approximately six million pregnancies. This means that at any one time, about 4% of women in the United States are pregnant.

Did you know?

Studies show that systolic blood pressure can be significantly lowered by taking statins. In fact, the higher the patient's baseline blood pressure, the greater the effect of statins on his or her blood pressure.

Did you know?

The average human gut is home to perhaps 500 to 1,000 different species of bacteria.

Did you know?

There are major differences in the metabolism of morphine and the illegal drug heroin. Morphine mostly produces its CNS effects through m-receptors, and at k- and d-receptors. Heroin has a slight affinity for opiate receptors. Most of its actions are due to metabolism to active metabolites (6-acetylmorphine, morphine, and morphine-6-glucuronide).

Did you know?

Aspirin is the most widely used drug in the world. It has even been recognized as such by the Guinness Book of World Records.

Biopsy. Various forms of gynecological biopsy are shown. Biopsy. Various forms of gynecological biopsy are shown.
faimly forms faimly forms
Distribution and Forms of Precipitation: Freezing Rain Distribution and Forms of Precipitation: Freezing Rain
Peptide bond as resonance hybrid of two forms Peptide bond as resonance hybrid of two forms
Mass Wasting Forms Mass Wasting Forms
Stabilizing selection eliminates extreme forms of a trait Stabilizing selection eliminates extreme forms of a trait
Video: Vasectomy

For a complete list of videos, visit our video library