« previous next »

Author Question: Explain the processes occurring in the figure above that are generating magma. At what kind of ... (Read 70 times)

james9437

  • Hero Member
  • *****
  • Posts: 568
on: Jul 16, 2018
Explain the processes occurring in the figure above that are generating magma. At what kind of tectonic boundary are such processes common?
 
  What will be an ideal response?

Question 2

Slow cooling produces ________ crystals, whereas fast cooling produces ________ crystals.
 
  Fill in the blank with correct word.


Moriaki

  • Sr. Member
  • ****
  • Posts: 341
Reply #1 on: Jul 16, 2018
Answer to Question 1

Answer: As rifting occurs at the divergent boundary, pressure is decreased at that point on the mantle. Decompression melting generates magma.

Answer to Question 2

Answer: large; small


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

There are actually 60 minerals, 16 vitamins, 12 essential amino acids, and three essential fatty acids that your body needs every day.

Did you know?

Liver spots have nothing whatsoever to do with the liver. They are a type of freckles commonly seen in older adults who have been out in the sun without sufficient sunscreen.

Did you know?

In 2010, opiate painkllers, such as morphine, OxyContin®, and Vicodin®, were tied to almost 60% of drug overdose deaths.

Did you know?

Lower drug doses for elderly patients should be used first, with titrations of the dose as tolerated to prevent unwanted drug-related pharmacodynamic effects.

Did you know?

More than 4.4billion prescriptions were dispensed within the United States in 2016.

front muscle figure front muscle figure
Inverse Relation Between IQ and Disease. Could this explain the Flynn effect? Inverse Relation Between IQ and Disease. Could this explain the Flynn effect?
A pharmacist can explain to a patient why medication may look different and ensure the correct ... A pharmacist can explain to a patient why medication may look different and ensure the correct ...
The processes involved in urine formation. The processes involved in urine formation.
Processes of Lightning Formation: Charge Separation Processes of Lightning Formation: Charge Separation
Fill finish processes - Inoculum Preparation & Expansion Fill finish processes - Inoculum Preparation & Expansion
Video: Buffers definition and the role of buffer in the body

For a complete list of videos, visit our video library