« previous next »

Author Question: Frederick Vine and Drummond Matthews determined that new ocean floor was being produced at ocean ... (Read 63 times)

PhilipSeeMore

  • Hero Member
  • *****
  • Posts: 561
on: Aug 22, 2018
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
Reply #1 on: Aug 22, 2018
Answer to Question 1

E

Answer to Question 2

C


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

All patients with hyperparathyroidism will develop osteoporosis. The parathyroid glands maintain blood calcium within the normal range. All patients with this disease will continue to lose calcium from their bones every day, and there is no way to prevent the development of osteoporosis as a result.

Did you know?

It is believed that humans initially contracted crabs from gorillas about 3 million years ago from either sleeping in gorilla nests or eating the apes.

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?

Hip fractures are the most serious consequences of osteoporosis. The incidence of hip fractures increases with each decade among patients in their 60s to patients in their 90s for both women and men of all populations. Men and women older than 80 years of age show the highest incidence of hip fractures.

Did you know?

Most women experience menopause in their 50s. However, in 1994, an Italian woman gave birth to a baby boy when she was 61 years old.

The light produced by fireflies is the result of a reaction The light produced by fireflies is the result of a reaction
Responses Produced by Activation of Specific Opioid Receptors Responses Produced by Activation of Specific Opioid Receptors
Photochemical smog is produced by a complex series of reactions Photochemical smog is produced by a complex series of reactions
Primary Type of Floor Framing Primary Type of Floor Framing
Chloroplast segregation determined by mating type in Chlamydomonas Chloroplast segregation determined by mating type in Chlamydomonas
Mutagenicity of aflatoxin B1 determined by the Ames test Mutagenicity of aflatoxin B1 determined by the Ames test
Video: How do the different types of chromatography work? (No Audio)

For a complete list of videos, visit our video library