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

Author Question: The most important source of air pollutants is a. oil refining. b. manufacturers of paper ... (Read 53 times)

Kthamas

  • Hero Member
  • *****
  • Posts: 546
on: Aug 4, 2018
The most important source of air pollutants is
 
  a. oil refining.
  b. manufacturers of paper products. c. the electrical power companies. d. motor vehicles.

Question 2

The most common way to measure water pollution is the
 
  a. use of the hydro-toxic barometer.
  b. use of the safe-water-interval calculator.
  c. use of biochemical oxygen demand measurements. d. water barometer.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

mohan

  • Sr. Member
  • ****
  • Posts: 362
Reply #1 on: Aug 4, 2018
Answer to Question 1

d

Answer to Question 2

c


Kthamas

  • Member
  • Posts: 546
Reply 2 on: Aug 4, 2018
Great answer, keep it coming :)

ecabral0

  • Member
  • Posts: 310
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

Bacteria have been found alive in a lake buried one half mile under ice in Antarctica.

Did you know?

Your heart beats over 36 million times a year.

Did you know?

A serious new warning has been established for pregnant women against taking ACE inhibitors during pregnancy. In the study, the risk of major birth defects in children whose mothers took ACE inhibitors during the first trimester was nearly three times higher than in children whose mothers didn't take ACE inhibitors. Physicians can prescribe alternative medications for pregnant women who have symptoms of high blood pressure.

Did you know?

Looking at the sun may not only cause headache and distort your vision temporarily, but it can also cause permanent eye damage. Any exposure to sunlight adds to the cumulative effects of ultraviolet (UV) radiation on your eyes. UV exposure has been linked to eye disorders such as macular degeneration, solar retinitis, and corneal dystrophies.

Did you know?

The horizontal fraction bar was introduced by the Arabs.

A Model of a Pulsating X-Ray Source A Model of a Pulsating X-Ray Source
Einstein - The important thing... Einstein - The important thing...
Romanian Adoptees’ Cognitive Abilities, by Age of Adoption The later the age of adoption, the lower Romanian Adoptees’ Cognitive Abilities, by Age of Adoption The later the age of adoption, the lower
A typical office file room. (Paper medical records are rapidly being replaced by electronic ... A typical office file room. (Paper medical records are rapidly being replaced by electronic ...
Step 8 is very important. Be sure that the customer’s concern has been corrected. Step 8 is very important. Be sure that the customer’s concern has been corrected.
If before a massage, use the same paper towels to operate door handles and then discard in the ... If before a massage, use the same paper towels to operate door handles and then discard in the ...
Video: New DNA Strand Replication

For a complete list of videos, visit our video library