This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: What can trigger the gravitational collapse of an interstellar gas cloud? A) a decrease in ... (Read 56 times)

HCHenry

  • Hero Member
  • *****
  • Posts: 591
on: Jul 27, 2018
What can trigger the gravitational collapse of an interstellar gas cloud?
 
  A) a decrease in temperature
  B) an increase in density
  C) a rise in temperature
  D) A and B
  E) A and C

Question 2

Volcanism is more likely on a planet that
 
  A) doesn't have an atmosphere or oceans.
  B) has high internal temperatures.
  C) is closer to the Sun.
  D) is struck often by meteors and solar system debris.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

alexisweber49

  • Sr. Member
  • ****
  • Posts: 311
Reply #1 on: Jul 27, 2018
Answer to Question 1

D

Answer to Question 2

B


HCHenry

  • Member
  • Posts: 591
Reply 2 on: Jul 27, 2018
Excellent

elyse44

  • Member
  • Posts: 319
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

Opium has influenced much of the world's most popular literature. The following authors were all opium users, of varying degrees: Lewis Carroll, Charles, Dickens, Arthur Conan Doyle, and Oscar Wilde.

Did you know?

People about to have surgery must tell their health care providers about all supplements they take.

Did you know?

The term pharmacology is derived from the Greek words pharmakon("claim, medicine, poison, or remedy") and logos ("study").

Did you know?

In inpatient settings, adverse drug events account for an estimated one in three of all hospital adverse events. They affect approximately 2 million hospital stays every year, and prolong hospital stays by between one and five days.

Did you know?

Drug abusers experience the following scenario: The pleasure given by their drug (or drugs) of choice is so strong that it is difficult to eradicate even after years of staying away from the substances involved. Certain triggers may cause a drug abuser to relapse. Research shows that long-term drug abuse results in significant changes in brain function that persist long after an individual stops using drugs. It is most important to realize that the same is true of not just illegal substances but alcohol and tobacco as well.

Dreams Disappeared in a Cloud of Dust Dreams Disappeared in a Cloud of Dust
Martian geological features, such as the "Face on Mars", sometimes trigger facial pareidol Martian geological features, such as the "Face on Mars", sometimes trigger facial pareidol
DNA Cloud DNA Cloud
Stars and the Interstellar Medium Stars and the Interstellar Medium
CCS, BECS, biochar, cloud albedo, and ocean fertilization CCS, BECS, biochar, cloud albedo, and ocean fertilization
Decrease in mean haplotype heterozygosity Decrease in mean haplotype heterozygosity
Video: Hormonal regulation of pregnancy - week 1

For a complete list of videos, visit our video library