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

Author Question: Why might there be density changes between different parts of the same layer of the planet? A) ... (Read 184 times)

naturalchemist

  • Hero Member
  • *****
  • Posts: 542
on: Jul 16, 2018
Why might there be density changes between different parts of the same layer of the planet?
 
  A) Different materials make up different regions of the same layer.
  B) Some materials may compress when squeezed by overlying rock.
  C) Repelling forces may cause some atoms to expand.
  D) Differentiation is still separating materials into distinct interior layers.

Question 2

A ________ occurs when an iron-rich fluid in the core is electrically charged and flowing, which generates a magnetic field.
 
  A) geotherm
  B) geodynamo
  C) geophysical anomaly
  D) geosyncline


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

juwms

  • Sr. Member
  • ****
  • Posts: 337
Reply #1 on: Jul 16, 2018
Answer to Question 1

Answer: B

Answer to Question 2

Answer: B


naturalchemist

  • Hero Member
  • *****
  • Posts: 542
Reply #2 on: Jul 16, 2018
Thank you :)


juwms

  • Sr. Member
  • ****
  • Posts: 337
Reply #3 on: Jul 16, 2018
Happy to help you


« previous next »
 

Did you know?

Persons who overdose with cardiac glycosides have a better chance of overall survival if they can survive the first 24 hours after the overdose.

Did you know?

Your heart beats over 36 million times a year.

Did you know?

More than 34,000 trademarked medication names and more than 10,000 generic medication names are in use in the United States.

Did you know?

Illicit drug use costs the United States approximately $181 billion every year.

Did you know?

Fatal fungal infections may be able to resist newer antifungal drugs. Globally, fungal infections are often fatal due to the lack of access to multiple antifungals, which may be required to be utilized in combination. Single antifungals may not be enough to stop a fungal infection from causing the death of a patient.

Body size and population density of herbivorous mammals Body size and population density of herbivorous mammals
save our planet save our planet
Parts of a typical spark plug. Parts of a typical spark plug.
If a meteor (148 kg) is moving with a velocity of 112 m/s , and breaks into two parts, where ... If a meteor (148 kg) is moving with a velocity of 112 m/s , and breaks into two parts, where ...
Physics - Density and Pressure Physics - Density and Pressure
Physics - Pressure, Density, Pascal's Principle Physics - Pressure, Density, Pascal's Principle
Video: Spermatogenesis Animation

For a complete list of videos, visit our video library