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

Author Question: Suppose we had a device that allowed us to see Earth's interior. If we looked at a typical region of ... (Read 56 times)

CQXA

  • Hero Member
  • *****
  • Posts: 546
on: Jul 27, 2018
Suppose we had a device that allowed us to see Earth's interior. If we looked at a typical region of the mantle, what would we see happening?
 
  A) not muchon human time scales, the mantle looks like solid rock
  B) hot molten rock rising upward throughout the mantle and cool, solid rock falling downward
  C) a rapid, up-and-down churning of the material in the mantle
  D) dense metals falling downward while low-density rock rises upward

Question 2

What is the main constituent of the atmosphere of Venus?
 
  A) Oxygen
  B) Nitrogen
  C) Hydrogen
  D) Carbon dioxide
  E) Sulfuric acid


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

bpool94

  • Sr. Member
  • ****
  • Posts: 354
Reply #1 on: Jul 27, 2018
Answer to Question 1

A

Answer to Question 2

D


CQXA

  • Hero Member
  • *****
  • Posts: 546
Reply #2 on: Jul 27, 2018
Both answers were spot on, thank you once again


bpool94

  • Sr. Member
  • ****
  • Posts: 354
Reply #3 on: Jul 27, 2018
Great! Please up vote :D


« previous next »
 

Did you know?

The calories found in one piece of cherry cheesecake could light a 60-watt light bulb for 1.5 hours.

Did you know?

The top five reasons that children stay home from school are as follows: colds, stomach flu (gastroenteritis), ear infection (otitis media), pink eye (conjunctivitis), and sore throat.

Did you know?

HIV testing reach is still limited. An estimated 40% of people with HIV (more than 14 million) remain undiagnosed and do not know their infection status.

Did you know?

The training of an anesthesiologist typically requires four years of college, 4 years of medical school, 1 year of internship, and 3 years of residency.

Did you know?

IgA antibodies protect body surfaces exposed to outside foreign substances. IgG antibodies are found in all body fluids. IgM antibodies are the first type of antibody made in response to an infection. IgE antibody levels are often high in people with allergies. IgD antibodies are found in tissues lining the abdomen and chest.

Rivers on Mars and Earth Rivers on Mars and Earth
A typical ECT sensor temperature versus voltage curve. A typical ECT sensor temperature versus voltage curve.
RNA base sequence of the trp leader region RNA base sequence of the trp leader region
Planet Z-34 has a mass equal to 1/3 that of Earth, a radius equal to 1/3 that of Earth, and an ... Planet Z-34 has a mass equal to 1/3 that of Earth, a radius equal to 1/3 that of Earth, and an ...
Earth day kids Earth day kids
Video: Stretch reflex & Tendon reflex

For a complete list of videos, visit our video library