« previous next »

Author Question: Why are high altitude clouds always so thin? A) Air layers are unstable there. B) Air layers are ... (Read 69 times)

theo

  • Hero Member
  • *****
  • Posts: 698
on: Jul 14, 2018
Why are high altitude clouds always so thin?
 
  A) Air layers are unstable there.
  B) Air layers are stable there.
  C) Not enough particulates are present.
  D) Very little water vapor is present.
  E) Winds are faster at high levels.

Question 2

In addition to being important time indicators, how else are fossils useful to geologists?
 
  What will be an ideal response?


amynguyen1221

  • Sr. Member
  • ****
  • Posts: 355
Reply #1 on: Jul 14, 2018
Answer to Question 1

D

Answer to Question 2

Fossils are extremely useful indicators of the environment, the climate, the ecosystem, the depositional energy around, and so on.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

In Eastern Europe and Russia, interferon is administered intranasally in varied doses for the common cold and influenza. It is claimed that this treatment can lower the risk of infection by as much as 60–70%.

Did you know?

Persons who overdose with cardiac glycosides have a better chance of overall survival if they can survive the first 24 hours after the overdose.

Did you know?

Between 1999 and 2012, American adults with high total cholesterol decreased from 18.3% to 12.9%

Did you know?

During the twentieth century, a variant of the metric system was used in Russia and France in which the base unit of mass was the tonne. Instead of kilograms, this system used millitonnes (mt).

Did you know?

A cataract is a clouding of the eyes' natural lens. As we age, some clouding of the lens may occur. The first sign of a cataract is usually blurry vision. Although glasses and other visual aids may at first help a person with cataracts, surgery may become inevitable. Cataract surgery is very successful in restoring vision, and it is the most frequently performed surgery in the United States.

Soil horizons: the structural layers of soil. Soil horizons: the structural layers of soil.
Atmospheric pressure decreases as altitude increases. Atmospheric pressure decreases as altitude increases.
Mononucleosis is caused by the Epstein–Barr virus. Symptoms of the infectious disease are swollen pa Mononucleosis is caused by the Epstein–Barr virus. Symptoms of the infectious disease are swollen pa
Layers of Rock Laid Down by Water Layers of Rock Laid Down by Water
a) Avoid placing the face cradle too high because it hyperextends and strains the neck. b) When the ... a) Avoid placing the face cradle too high because it hyperextends and strains the neck. b) When the ...
Using the fingertips of one hand, make contact with an area on the back with high fascial ... Using the fingertips of one hand, make contact with an area on the back with high fascial ...
Video: Stomach peristalsis & Enterogastric reflex

For a complete list of videos, visit our video library