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

Author Question: What could happen in planetary systems where the nebular gas is quickly disbursed? A) No ... (Read 74 times)

casperchen82

  • Hero Member
  • *****
  • Posts: 540
on: Jul 27, 2018
What could happen in planetary systems where the nebular gas is quickly disbursed?
 
  A) No terrestrial planets would form.
  B) The only planets would be more massive than Jupiter.
  C) Many planets would be destroyed by migration onto the central star.
  D) Large ice-rich planetesimals would not be able to gather hydrogen and helium and become gas giants.

Question 2

Why does the burning of fossil fuels increase the greenhouse effect on Earth?
 
  A) Burning depletes the amount of ozone, thereby warming the planet.
  B) Burning fuel warms the planet.
  C) Burning produces infrared light, which is then trapped by existing greenhouse gases.
  D) Burning releases carbon dioxide into the atmosphere.
  E) All of the above are true.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Sammyo

  • Sr. Member
  • ****
  • Posts: 329
Reply #1 on: Jul 27, 2018
Answer to Question 1

D

Answer to Question 2

D


casperchen82

  • Member
  • Posts: 540
Reply 2 on: Jul 27, 2018
Thanks for the timely response, appreciate it

scikid

  • Member
  • Posts: 300
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

Looking at the sun may not only cause headache and distort your vision temporarily, but it can also cause permanent eye damage. Any exposure to sunlight adds to the cumulative effects of ultraviolet (UV) radiation on your eyes. UV exposure has been linked to eye disorders such as macular degeneration, solar retinitis, and corneal dystrophies.

Did you know?

The Babylonians wrote numbers in a system that used 60 as the base value rather than the number 10. They did not have a symbol for "zero."

Did you know?

Dogs have been used in studies to detect various cancers in human subjects. They have been trained to sniff breath samples from humans that were collected by having them breathe into special tubes. These people included 55 lung cancer patients, 31 breast cancer patients, and 83 cancer-free patients. The dogs detected 54 of the 55 lung cancer patients as having cancer, detected 28 of the 31 breast cancer patients, and gave only three false-positive results (detecting cancer in people who didn't have it).

Did you know?

A headache when you wake up in the morning is indicative of sinusitis. Other symptoms of sinusitis can include fever, weakness, tiredness, a cough that may be more severe at night, and a runny nose or nasal congestion.

Did you know?

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

Attack systems of pathogenic bacteria. Attack systems of pathogenic bacteria.
Representative vertebrate circulatory systems. Representative vertebrate circulatory systems.
Global positioning systems determine latitude, longitude, and altitude by measuring the distance fro Global positioning systems determine latitude, longitude, and altitude by measuring the distance fro
Common hydrogen bonds in biological systems Common hydrogen bonds in biological systems
The effects of alcoholism on the body systems. The effects of alcoholism on the body systems.
Respiratory system, Urinary and Nervous systems Respiratory system, Urinary and Nervous systems
Video: Structures that affect circulation - kidneys, blood volume and venous tone

For a complete list of videos, visit our video library