This topic contains a solution. Click here to go to the answer

Author Question: The craton can be divided into two components, which are a(n): a. mobile belt and a sub-craton. b. ... (Read 160 times)

cmoore54

  • Hero Member
  • *****
  • Posts: 568

The craton can be divided into two components, which are a(n):
  a. mobile belt and a sub-craton.
  b. sub-craton and a platform.
  c. platform and a mobile belt.
  d. shield and a platform.
  e. epeiric sea and a platform.



Question 2

The Precambrian comprises what percent of geologic time?
  a. 99
  b. 88
  c. 77
  d. 66
  e. 55




Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

djofnc

  • Sr. Member
  • ****
  • Posts: 318
Answer to Question 1

D

Answer to Question 2

B





 

Did you know?

In Eastern Europe and Russia, interferon is administered intranasally in varied doses for the common cold and influenza. It is claimed that this treatment can lower the risk of infection by as much as 60–70%.

Did you know?

There are major differences in the metabolism of morphine and the illegal drug heroin. Morphine mostly produces its CNS effects through m-receptors, and at k- and d-receptors. Heroin has a slight affinity for opiate receptors. Most of its actions are due to metabolism to active metabolites (6-acetylmorphine, morphine, and morphine-6-glucuronide).

Did you know?

By definition, when a medication is administered intravenously, its bioavailability is 100%.

Did you know?

Urine turns bright yellow if larger than normal amounts of certain substances are consumed; one of these substances is asparagus.

Did you know?

Vital signs (blood pressure, temperature, pulse rate, respiration rate) should be taken before any drug administration. Patients should be informed not to use tobacco or caffeine at least 30 minutes before their appointment.

For a complete list of videos, visit our video library