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

Author Question: What is the main reason mountaintops are so cold? A) The air is thinner at higher altitudes. B) ... (Read 63 times)

RRMR

  • Hero Member
  • *****
  • Posts: 557
on: Jul 27, 2018
What is the main reason mountaintops are so cold?
 
  A) The air is thinner at higher altitudes.
  B) Mountaintops are above much of the greenhouse gas in the atmosphere.
  C) The winds are stronger at higher altitudes.
  D) There is more water vapor at higher altitudes, causing there to be more snow.
  E) All of the above are true.

Question 2

How might Mars's weakened magnetic field have allowed for major changes in its climate?
 
  A) Atmospheric gases were left vulnerable to being stripped into space by solar wind particles.
  B) The heat combined with the magnetic field, and disappeared with it.
  C) Mars has actually heated up since the magnetic field weakened, since the solar rays no longer have such a dense layer to get through.
  D) They are completely unrelated; there is no possible influence.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

amandanbreshears

  • Sr. Member
  • ****
  • Posts: 320
Reply #1 on: Jul 27, 2018
Answer to Question 1

B

Answer to Question 2

A


RRMR

  • Member
  • Posts: 557
Reply 2 on: Jul 27, 2018
YES! Correct, THANKS for helping me on my review

debra928

  • Member
  • Posts: 342
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

IgA antibodies protect body surfaces exposed to outside foreign substances. IgG antibodies are found in all body fluids. IgM antibodies are the first type of antibody made in response to an infection. IgE antibody levels are often high in people with allergies. IgD antibodies are found in tissues lining the abdomen and chest.

Did you know?

About 60% of newborn infants in the United States are jaundiced; that is, they look yellow. Kernicterus is a form of brain damage caused by excessive jaundice. When babies begin to be affected by excessive jaundice and begin to have brain damage, they become excessively lethargic.

Did you know?

Though methadone is often used to treat dependency on other opioids, the drug itself can be abused. Crushing or snorting methadone can achieve the opiate "rush" desired by addicts. Improper use such as these can lead to a dangerous dependency on methadone. This drug now accounts for nearly one-third of opioid-related deaths.

Did you know?

There are major differences in the metabolism of morphine and the illegal drug heroin. Morphine mostly produces its CNS effects through m-receptors, and at k- and d-receptors. Heroin has a slight affinity for opiate receptors. Most of its actions are due to metabolism to active metabolites (6-acetylmorphine, morphine, and morphine-6-glucuronide).

Did you know?

The most common treatment options for addiction include psychotherapy, support groups, and individual counseling.

Taking off is one of the main times albatrosses use flapping to fly, and is the most energetically d Taking off is one of the main times albatrosses use flapping to fly, and is the most energetically d
Shifts between Warm and Cold Periods during the Last 3 Million Years Shifts between Warm and Cold Periods during the Last 3 Million Years
Alternative methods for locating the CPT Main Term. Alternative methods for locating the CPT Main Term.
Surface Fronts and Upper-Level Patterns: Cold Fronts and the Formation of Upper-Level Troughs Surface Fronts and Upper-Level Patterns: Cold Fronts and the Formation of Upper-Level Troughs
Main lymph nodes of the leg Main lymph nodes of the leg
Main components of the human endocrine system and the effects of their secretions Main components of the human endocrine system and the effects of their secretions
Video: Sex-Linked Traits! How are eye colors inherited in fruit flies?

For a complete list of videos, visit our video library