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

Author Question: Although it is naturally found in the Earth's atmosphere and is essential to life, excess levels of ... (Read 125 times)

tiffannnnyyyyyy

  • Hero Member
  • *****
  • Posts: 512
Although it is naturally found in the Earth's atmosphere and is essential to life, excess levels of what gas contribute to air pollution?
 
  A) carbon dioxide
  B) carbon monoxide
  C) sulphur dioxide
  D) methane

Question 2

All of the following are correct about carbon monoxide EXCEPT
 
  A) it is implicated in indoor air pollution.
  B) it is a common particulate found in groundwater.
  C) it is a byproduct of burning fossil fuels.
  D) it is poisonous to humans and exposure can be fatal.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

sultansheikh

  • Sr. Member
  • ****
  • Posts: 335
Answer to Question 1

Answer: A

Answer to Question 2

Answer: B




tiffannnnyyyyyy

  • Member
  • Posts: 512
Reply 2 on: Jul 12, 2018
:D TYSM


emsimon14

  • Member
  • Posts: 344
Reply 3 on: Yesterday
Excellent

 

Did you know?

Multiple experimental evidences have confirmed that at the molecular level, cancer is caused by lesions in cellular DNA.

Did you know?

Essential fatty acids have been shown to be effective against ulcers, asthma, dental cavities, and skin disorders such as acne.

Did you know?

About 100 new prescription or over-the-counter drugs come into the U.S. market every year.

Did you know?

The first monoclonal antibodies were made exclusively from mouse cells. Some are now fully human, which means they are likely to be safer and may be more effective than older monoclonal antibodies.

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.

For a complete list of videos, visit our video library