Author Question: Glacial striations on the continental landmasses provide evidence A) that Hawaii was once joined ... (Read 86 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?

Women are two-thirds more likely than men to develop irritable bowel syndrome. This may be attributable to hormonal changes related to their menstrual cycles.

Did you know?

Fewer than 10% of babies are born on their exact due dates, 50% are born within 1 week of the due date, and 90% are born within 2 weeks of the date.

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?

Russia has the highest death rate from cardiovascular disease followed by the Ukraine, Romania, Hungary, and Poland.

Did you know?

In 2010, opiate painkllers, such as morphine, OxyContin®, and Vicodin®, were tied to almost 60% of drug overdose deaths.

For a complete list of videos, visit our video library