Author Question: Frederick Vine and Drummond Matthews determined that new ocean floor was being produced at ocean ... (Read 72 times)

PhilipSeeMore

  • Hero Member
  • *****
  • Posts: 561
Frederick Vine and Drummond Matthews determined that new ocean floor was being produced at ocean ridges by examining ________.
 
  A) apparent polar wandering
  B) fossils in marine sediments
  C) glacial debris at various locations
  D) the location of ancient coral reefs
  E) the magnetic pattern of rocks on the seafloor

Question 2

Most of the explorations by northern and western Europeans during the Middle (Dark) Ages were undertaken by ________.
 
  A) Italy
  B) Portugal
  C) Vikings of Scandinavia
  D) France
  E) Spain



bubulittle310@msn.cn

  • Sr. Member
  • ****
  • Posts: 281
Answer to Question 1

E

Answer to Question 2

C



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

Anesthesia awareness is a potentially disturbing adverse effect wherein patients who have been paralyzed with muscle relaxants may awaken. They may be aware of their surroundings but unable to communicate or move. Neurologic monitoring equipment that helps to more closely check the patient's anesthesia stages is now available to avoid the occurrence of anesthesia awareness.

Did you know?

It is important to read food labels and choose foods with low cholesterol and saturated trans fat. You should limit saturated fat to no higher than 6% of daily calories.

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?

Between 1999 and 2012, American adults with high total cholesterol decreased from 18.3% to 12.9%

Did you know?

The average adult has about 21 square feet of skin.

For a complete list of videos, visit our video library