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

Author Question: The Montreal Protocol: A) is generally considered a diplomatic disaster by most ... (Read 72 times)

mynx

  • Hero Member
  • *****
  • Posts: 555
The Montreal Protocol:
 
  A) is generally considered a diplomatic disaster by most environmentalists.
  B) was only signed by 24 countries.
  C) was not adhered to by the United States.
  D) will not create immediate, rapid drops in atmospheric CFC levels.
  E) was designed primarily to address the problem of global warming.

Question 2

What is scoria? How is scoria different from pumice?
 
  What will be an ideal response?



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

pangili4

  • Sr. Member
  • ****
  • Posts: 346
Answer to Question 1

D

Answer to Question 2

Scoria is the name applied to vesicular ejecta that is a product of basaltic magma. When magmas with andesitic or rhyolitic compositions erupt explosively, they emit ash and the vesicular rock pumice. Pumice is usually lighter in color and less dense than scoria, and many pumice fragments have so many vesicles that they are light enough to float.




mynx

  • Member
  • Posts: 555
Reply 2 on: Jul 14, 2018
Excellent


sarah_brady415

  • Member
  • Posts: 328
Reply 3 on: Yesterday
:D TYSM

 

Did you know?

In 1885, the Lloyd Manufacturing Company of Albany, New York, promoted and sold "Cocaine Toothache Drops" at 15 cents per bottle! In 1914, the Harrison Narcotic Act brought the sale and distribution of this drug under federal control.

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?

Women are two-thirds more likely than men to develop irritable bowel syndrome. This may be attributable to hormonal changes related to their menstrual cycles.

Did you know?

Drugs are in development that may cure asthma and hay fever once and for all. They target leukotrienes, which are known to cause tightening of the air passages in the lungs and increase mucus productions in nasal passages.

Did you know?

A seasonal flu vaccine is the best way to reduce the chances you will get seasonal influenza and spread it to others.

For a complete list of videos, visit our video library