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

Author Question: Type II supernovae and star forming regions are related to one another because A) they both ... (Read 75 times)

nummyann

  • Hero Member
  • *****
  • Posts: 576
Type II supernovae and star forming regions are related to one another because
 
  A) they both contain ionized hydrogen.
  B) they both involve high mass ionizing stars.
  C) the shock waves of a supernova can trigger star formation.
  D) as a result of both processes, lighter elements are transformed into heavier elements.
  E) all of the above.

Question 2

Why do we think that Venus has so much more atmospheric gas than Earth?
 
  A) Venus has gained much more gas through outgassing than has Earth.
  B) Because of its lack of magnetic field, Venus has been able to gain gas through the impacts of solar wind particles, while Earth has not gained gas in this way.
  C) Earth has lost much more gas to thermal escape than has Venus.
  D) Most of the gases that have been released from volcanoes on Earth later returned to the surface.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

AmberC1996

  • Sr. Member
  • ****
  • Posts: 317
Answer to Question 1

E

Answer to Question 2

D



nummyann

  • Hero Member
  • *****
  • Posts: 576
Both answers were spot on, thank you once again



AmberC1996

  • Sr. Member
  • ****
  • Posts: 317

 

Did you know?

When taking monoamine oxidase inhibitors, people should avoid a variety of foods, which include alcoholic beverages, bean curd, broad (fava) bean pods, cheese, fish, ginseng, protein extracts, meat, sauerkraut, shrimp paste, soups, and yeast.

Did you know?

In ancient Rome, many of the richer people in the population had lead-induced gout. The reason for this is unclear. Lead poisoning has also been linked to madness.

Did you know?

The horizontal fraction bar was introduced by the Arabs.

Did you know?

Bisphosphonates were first developed in the nineteenth century. They were first investigated for use in disorders of bone metabolism in the 1960s. They are now used clinically for the treatment of osteoporosis, Paget's disease, bone metastasis, multiple myeloma, and other conditions that feature bone fragility.

Did you know?

Human kidneys will clean about 1 million gallons of blood in an average lifetime.

For a complete list of videos, visit our video library