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

Author Question: Although it is naturally found in the Earth's atmosphere and is essential to life, excess levels of ... (Read 130 times)

tiffannnnyyyyyy

  • Hero Member
  • *****
  • Posts: 512
on: Jul 12, 2018
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
Reply #1 on: Jul 12, 2018
Answer to Question 1

Answer: A

Answer to Question 2

Answer: B


tiffannnnyyyyyy

  • Member
  • Posts: 512
Reply 2 on: Jul 12, 2018
Great answer, keep it coming :)

miss.ashley

  • Member
  • Posts: 371
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

HIV testing reach is still limited. An estimated 40% of people with HIV (more than 14 million) remain undiagnosed and do not know their infection status.

Did you know?

Medication errors are three times higher among children and infants than with adults.

Did you know?

Lower drug doses for elderly patients should be used first, with titrations of the dose as tolerated to prevent unwanted drug-related pharmacodynamic effects.

Did you know?

It is difficult to obtain enough calcium without consuming milk or other dairy foods.

Did you know?

Chronic marijuana use can damage the white blood cells and reduce the immune system's ability to respond to disease by as much as 40%. Without a strong immune system, the body is vulnerable to all kinds of degenerative and infectious diseases.

Life cycle of Obelia, a colonial cnidarian. Life cycle of Obelia, a colonial cnidarian.
Basic energy of a human life Basic energy of a human life
A consensus tree of life A consensus tree of life
Life Table Life Table
Personality over the Life Span Personality over the Life Span
Should We Prolong Life at all Costs? Should We Prolong Life at all Costs?
Video: Carbohydrate Metabolism: Introduction to renal processes and filtrate formation and composition

For a complete list of videos, visit our video library