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

Author Question: A concentration of heat in the mantle capable of producing magma is called a ________. A) magma ... (Read 141 times)

ahriuashd

  • Hero Member
  • *****
  • Posts: 535
on: Jul 14, 2018
A concentration of heat in the mantle capable of producing magma is called a ________.
 
  A) magma melt
  B) plume
  C) hot spot
  D) basalt spout

Question 2

Magma tends to rise toward Earth's surface principally because ________.
 
  A) water is an abundant constituent of magma
  B) silica increases the viscosity of the magma
  C) rocks become less dense when they melt
  D) of convection in the mantle


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

chreslie

  • Sr. Member
  • ****
  • Posts: 307
Reply #1 on: Jul 14, 2018
Answer to Question 1

Answer: C

Answer to Question 2

Answer: C


ahriuashd

  • Member
  • Posts: 535
Reply 2 on: Jul 14, 2018
YES! Correct, THANKS for helping me on my review

tandmlomax84

  • Member
  • Posts: 323
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

Complications of influenza include: bacterial pneumonia, ear and sinus infections, dehydration, and worsening of chronic conditions such as asthma, congestive heart failure, or diabetes.

Did you know?

According to the National Institute of Environmental Health Sciences, lung disease is the third leading killer in the United States, responsible for one in seven deaths. It is the leading cause of death among infants under the age of one year.

Did you know?

Certain rare plants containing cyanide include apricot pits and a type of potato called cassava. Fortunately, only chronic or massive ingestion of any of these plants can lead to serious poisoning.

Did you know?

The Romans did not use numerals to indicate fractions but instead used words to indicate parts of a whole.

Did you know?

Street names for barbiturates include reds, red devils, yellow jackets, blue heavens, Christmas trees, and rainbows. They are commonly referred to as downers.

Laparoscopy. A lighted endoscope specialized for insertion into the abdomen, called a laparoscope, i Laparoscopy. A lighted endoscope specialized for insertion into the abdomen, called a laparoscope, i
This label on a Toyota Camry hybrid shows the relative smog-producing emissions, but this does not ... This label on a Toyota Camry hybrid shows the relative smog-producing emissions, but this does not ...
The retrograde amnesia and anterograde amnesia associated with a concussion-producing blow to the ... The retrograde amnesia and anterograde amnesia associated with a concussion-producing blow to the ...
Whole-Mantle Convection Whole-Mantle Convection
The radius of the Sun is 6.95 × 108 m. It radiates heat at the rate of 5.32 x 10 The radius of the Sun is 6.95 × 108 m. It radiates heat at the rate of 5.32 x 10
Write equilibrium constant expressions for the following reactions in terms of concentration: Write equilibrium constant expressions for the following reactions in terms of concentration:
Video: Apicomplexan life cycle Animation

For a complete list of videos, visit our video library