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

Author Question: The book The History of Ocean Basins, which contained the idea of seafloor spreading, was written by ... (Read 44 times)

biggirl4568

  • Hero Member
  • *****
  • Posts: 551
The book The History of Ocean Basins, which contained the idea of seafloor spreading, was written by geologist ________.
 
  A) Harry Hess
  B) Frederick Vine
  C) Alfred Wegener
  D) Drummond Matthews
  E) John Tuzo Wilson

Question 2

The first person we are aware of who determined the circumference of the Earth using trigonometry and the angle of sunlight at Alexandria, Egypt, was ________.
 
  A) Pytheas
  B) Eratosthenes
  C) Herodotus
  D) Seneca
  E) Ptolemy



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

owenfalvey

  • Sr. Member
  • ****
  • Posts: 337
Answer to Question 1

A

Answer to Question 2

B





 

Did you know?

Signs of depression include feeling sad most of the time for 2 weeks or longer; loss of interest in things normally enjoyed; lack of energy; sleep and appetite disturbances; weight changes; feelings of hopelessness, helplessness, or worthlessness; an inability to make decisions; and thoughts of death and suicide.

Did you know?

Excessive alcohol use costs the country approximately $235 billion every year.

Did you know?

Only one in 10 cancer deaths is caused by the primary tumor. The vast majority of cancer mortality is caused by cells breaking away from the main tumor and metastasizing to other parts of the body, such as the brain, bones, or liver.

Did you know?

Certain topical medications such as clotrimazole and betamethasone are not approved for use in children younger than 12 years of age. They must be used very cautiously, as directed by a doctor, to treat any child. Children have a much greater response to topical steroid medications.

Did you know?

Malaria mortality rates are falling. Increased malaria prevention and control measures have greatly improved these rates. Since 2000, malaria mortality rates have fallen globally by 60% among all age groups, and by 65% among children under age 5.

For a complete list of videos, visit our video library