Author Question: Most of the air pollution that humans experience is located in the A) mesosphere. B) ... (Read 51 times)

chads108

  • Hero Member
  • *****
  • Posts: 507
Most of the air pollution that humans experience is located in the
 
  A) mesosphere.
  B) thermosphere.
  C) stratosphere.
  D) troposphere.

Question 2

Environmental pollution by endocrine disruptors often decreases biodiversity by
 
  A) dramatically changing abiotic factors in the environment.
  B) favoring invasive species in a region.
  C) spreading pathogenic microorganisms in natural environments.
  D) causing developmental and reproductive abnormalities.



lucas dlamini

  • Sr. Member
  • ****
  • Posts: 327
Answer to Question 1

D

Answer to Question 2

A



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

Critical care patients are twice as likely to receive the wrong medication. Of these errors, 20% are life-threatening, and 42% require additional life-sustaining treatments.

Did you know?

A strange skin disease referred to as Morgellons has occurred in the southern United States and in California. Symptoms include slowly healing sores, joint pain, persistent fatigue, and a sensation of things crawling through the skin. Another symptom is strange-looking, threadlike extrusions coming out of the skin.

Did you know?

On average, the stomach produces 2 L of hydrochloric acid per day.

Did you know?

Since 1988, the CDC has reported a 99% reduction in bacterial meningitis caused by Haemophilus influenzae, due to the introduction of the vaccine against it.

Did you know?

A seasonal flu vaccine is the best way to reduce the chances you will get seasonal influenza and spread it to others.

For a complete list of videos, visit our video library