Author Question: Some of the oldest continental crust on Earth lies in A) Hawaii. B) California. C) the Great ... (Read 10 times)

Haya94

  • Hero Member
  • *****
  • Posts: 558
Some of the oldest continental crust on Earth lies in
 
  A) Hawaii.
  B) California.
  C) the Great Plains.
  D) the deep South.
  E) Northeastern Canada.

Question 2

Current evidence suggests that many massive jovian planets orbit at very close orbital distances to their stars. How do we think these planets ended up on these close orbits?
 
  A) These planets are jovian in nature and were able to form close to their stars because their solar nebulas were very cold in temperature.
  B) These planets migrated inward after being born on orbits much farther from their stars.
  C) Despite their large masses, these planets are terrestrial in nature and therefore could form in their inner solar systems.
  D) These planets were captured from other solar systems.



bulacsom

  • Sr. Member
  • ****
  • Posts: 329
Answer to Question 1

E

Answer to Question 2

B



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

You should not take more than 1,000 mg of vitamin E per day. Doses above this amount increase the risk of bleeding problems that can lead to a stroke.

Did you know?

The human body produces and destroys 15 million blood cells every second.

Did you know?

There can actually be a 25-hour time difference between certain locations in the world. The International Date Line passes between the islands of Samoa and American Samoa. It is not a straight line, but "zig-zags" around various island chains. Therefore, Samoa and nearby islands have one date, while American Samoa and nearby islands are one day behind. Daylight saving time is used in some islands, but not in others—further shifting the hours out of sync with natural time.

Did you know?

As many as 28% of hospitalized patients requiring mechanical ventilators to help them breathe (for more than 48 hours) will develop ventilator-associated pneumonia. Current therapy involves intravenous antibiotics, but new antibiotics that can be inhaled (and more directly treat the infection) are being developed.

Did you know?

Though newer “smart” infusion pumps are increasingly becoming more sophisticated, they cannot prevent all programming and administration errors. Health care professionals that use smart infusion pumps must still practice the rights of medication administration and have other professionals double-check all high-risk infusions.

For a complete list of videos, visit our video library