Author Question: Glacial striations on the continental landmasses provide evidence A) that Hawaii was once joined ... (Read 51 times)

Pea0909berry

  • Hero Member
  • *****
  • Posts: 573
Glacial striations on the continental landmasses provide evidence
 
  A) that Hawaii was once joined to Alaska.
  B) of the direction of Pleistocene ice flow.
  C) that the Cenozoic was a very cool time.
  D) that Baja California was once joined to Mexico.

Question 2

Which of the following is not a presumed cause of ice ages?
 
  A) The arrangement of continents around the globe.
  B) The amount of sunlight being reflected back into space.
  C) The geometry of Earth's rotation on its axis and revolution around the Sun.
  D) Volcanic eruptions blocking the sunlight with clouds.



wshriver

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

Answer: B

Answer to Question 2

Answer: D



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

The U.S. Pharmacopeia Medication Errors Reporting Program states that approximately 50% of all medication errors involve insulin.

Did you know?

Normal urine is sterile. It contains fluids, salts, and waste products. It is free of bacteria, viruses, and fungi.

Did you know?

Every 10 seconds, a person in the United States goes to the emergency room complaining of head pain. About 1.2 million visits are for acute migraine attacks.

Did you know?

There are 20 feet of blood vessels in each square inch of human skin.

Did you know?

Signs and symptoms that may signify an eye tumor include general blurred vision, bulging eye(s), double vision, a sensation of a foreign body in the eye(s), iris defects, limited ability to move the eyelid(s), limited ability to move the eye(s), pain or discomfort in or around the eyes or eyelids, red or pink eyes, white or cloud spots on the eye(s), colored spots on the eyelid(s), swelling around the eyes, swollen eyelid(s), and general vision loss.

For a complete list of videos, visit our video library