« previous next »

Author Question: ________ are responsible for the heat generated in the interior today. A) Meteorite impacts B) ... (Read 100 times)

BRWH

  • Hero Member
  • *****
  • Posts: 553
on: Jul 16, 2018
________ are responsible for the heat generated in the interior today.
 
  A) Meteorite impacts
  B) Magma plutons
  C) Short-lived radioactive isotopes
  D) Nuclear reactions

Question 2

What is the dominant mineral in the lower mantle?
 
  A) Perovskite
  B) Olivine
  C) Quartz
  D) Pyroxene


Expo

  • Sr. Member
  • ****
  • Posts: 351
Reply #1 on: Jul 16, 2018
Answer to Question 1

Answer: C

Answer to Question 2

Answer: A


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Everyone has one nostril that is larger than the other.

Did you know?

The senior population grows every year. Seniors older than 65 years of age now comprise more than 13% of the total population. However, women outlive men. In the 85-and-over age group, there are only 45 men to every 100 women.

Did you know?

The human body produces and destroys 15 million blood cells every second.

Did you know?

In 2012, nearly 24 milliion Americans, aged 12 and older, had abused an illicit drug, according to the National Institute on Drug Abuse (NIDA).

Did you know?

Asthma attacks and symptoms usually get started by specific triggers (such as viruses, allergies, gases, and air particles). You should talk to your doctor about these triggers and find ways to avoid or get rid of them.

The form and orientation of desert plants reduces heat gain from the environment and facilitates coo The form and orientation of desert plants reduces heat gain from the environment and facilitates coo
(A) Dornier Compact Delta® lithotripsy system. Acoustic shock waves generated by the shock-wave-gene (A) Dornier Compact Delta® lithotripsy system. Acoustic shock waves generated by the shock-wave-gene
In the heat of the Battle of Lake Erie, Perry had to abandon his flagship, the Lawrence, which had b In the heat of the Battle of Lake Erie, Perry had to abandon his flagship, the Lawrence, which had b
This exhaust manifold has a heat shield to help retain the heat and help reduce exhaust emissions. This exhaust manifold has a heat shield to help retain the heat and help reduce exhaust emissions.
I NEED IT FOR TODAY PLEASE 14 QUESTIONS I NEED IT FOR TODAY PLEASE 14 QUESTIONS
4 QUESTIONS PEASE I NEED IT TODAY AND I DONT HAVE MORE CREDITS TO START A NEW TOPIC 4 QUESTIONS PEASE I NEED IT TODAY AND I DONT HAVE MORE CREDITS TO START A NEW TOPIC
Video: Definition of heart rate

For a complete list of videos, visit our video library