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

Author Question: The most important source of airborne pollutants is ________. Fill in the blank(s) with the ... (Read 96 times)

Jipu 123

  • Hero Member
  • *****
  • Posts: 569
The most important source of airborne pollutants is ________.
 
  Fill in the blank(s) with the appropriate word(s).

Question 2

In the United States, acid precipitation is least likely to be related to compounds of
 
  A) nitrogen.
  B) sulfur.
  C) carbon.
  D) oxygen.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

moormoney

  • Sr. Member
  • ****
  • Posts: 326
Answer to Question 1

Answer: human activity

Answer to Question 2

Answer: C





 

Did you know?

As the western states of America were settled, pioneers often had to drink rancid water from ponds and other sources. This often resulted in chronic diarrhea, causing many cases of dehydration and death that could have been avoided if clean water had been available.

Did you know?

More than one-third of adult Americans are obese. Diseases that kill the largest number of people annually, such as heart disease, cancer, diabetes, stroke, and hypertension, can be attributed to diet.

Did you know?

There are more sensory neurons in the tongue than in any other part of the body.

Did you know?

Ether was used widely for surgeries but became less popular because of its flammability and its tendency to cause vomiting. In England, it was quickly replaced by chloroform, but this agent caused many deaths and lost popularity.

Did you know?

Congestive heart failure is a serious disorder that carries a reduced life expectancy. Heart failure is usually a chronic illness, and it may worsen with infection or other physical stressors.

For a complete list of videos, visit our video library