« previous next »

Author Question: What proportion of sulfur compounds in the atmosphere come from natural sources? A) 1/10 B) 1/5 ... (Read 115 times)

Destiiny22

  • Hero Member
  • *****
  • Posts: 557
on: Jul 14, 2018
What proportion of sulfur compounds in the atmosphere come from natural sources?
 
  A) 1/10
  B) 1/5
  C) 1/3
  D) 2/3

Question 2

Which of the following types of fog would be associated with areas where smoke combines with damp air?
 
  A) London-type smog
  B) Los Angeles-type smog
  C) Cairo-type fog
  D) Albuquerque-type fog


fauacakatahaias

  • Sr. Member
  • ****
  • Posts: 353
Reply #1 on: Jul 14, 2018
Answer to Question 1

Answer: D

Answer to Question 2

Answer: A


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

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?

Approximately one in three babies in the United States is now delivered by cesarean section. The number of cesarean sections in the United States has risen 46% since 1996.

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?

There can actually be a 25-hour time difference between certain locations in the world. The International Date Line passes between the islands of Samoa and American Samoa. It is not a straight line, but "zig-zags" around various island chains. Therefore, Samoa and nearby islands have one date, while American Samoa and nearby islands are one day behind. Daylight saving time is used in some islands, but not in others—further shifting the hours out of sync with natural time.

Did you know?

Approximately 15–25% of recognized pregnancies end in miscarriage. However, many miscarriages often occur before a woman even knows she is pregnant.

Natural capital degradation Natural capital degradation
Atmosphere of Venus in UV, by Pioneer Venus Orbiter in 1979 Atmosphere of Venus in UV, by Pioneer Venus Orbiter in 1979
Layers of atmosphere Layers of atmosphere
In plant fossils, stomatal density is used to estimate CO2 concentration in the atmosphere In plant fossils, stomatal density is used to estimate CO2 concentration in the atmosphere
Natural Hazards: Earth's Processes as Hazards, Disasters, and Catastrophes, 4th Edition Natural Hazards: Earth's Processes as Hazards, Disasters, and Catastrophes, 4th Edition
Three Modes of Natural Selection Three Modes of Natural Selection
Video: Introduction to Breast Cancer

For a complete list of videos, visit our video library