« previous next »

Author Question: A measure of how clean or polluted the air in a given region is on a particular day is the A) ... (Read 54 times)

mmm

  • Hero Member
  • *****
  • Posts: 558
on: Jul 12, 2018
A measure of how clean or polluted the air in a given region is on a particular day is the
 
  A) smog level.
  B) carbon level.
  C) carbon footprint.
  D) air quality index.

Question 2

A measure of the amount of greenhouse gases produced, shown as units of carbon dioxide emissions, is the
 
  A) smog level.
  B) carbon level.
  C) carbon footprint.
  D) air quality index.


jaykayy05

  • Sr. Member
  • ****
  • Posts: 329
Reply #1 on: Jul 12, 2018
Answer to Question 1

Answer: D

Answer to Question 2

Answer: C


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

There are more bacteria in your mouth than there are people in the world.

Did you know?

About one in five American adults and teenagers have had a genital herpes infection—and most of them don't know it. People with genital herpes have at least twice the risk of becoming infected with HIV if exposed to it than those people who do not have genital herpes.

Did you know?

The Romans did not use numerals to indicate fractions but instead used words to indicate parts of a whole.

Did you know?

Elderly adults are at greatest risk of stroke and myocardial infarction and have the most to gain from prophylaxis. Patients ages 60 to 80 years with blood pressures above 160/90 mm Hg should benefit from antihypertensive treatment.

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.

The Parietal Reach Region The Parietal Reach Region
To measure engine oil pressure, remove the oil pressure sending (sender) unit usually located near ... To measure engine oil pressure, remove the oil pressure sending (sender) unit usually located near ...
Notice how clean the engine appears. This is a testament of proper maintenance and regular ... Notice how clean the engine appears. This is a testament of proper maintenance and regular ...
A partial stream sampling exhaust probe being used to measure exhaust gases in parts per million ... A partial stream sampling exhaust probe being used to measure exhaust gases in parts per million ...
Deletion mapping of mutants in the rll region Deletion mapping of mutants in the rll region
Video: DNA Sequences - Dideoxy Sequencing

For a complete list of videos, visit our video library