Author Question: Pollutants vary in their persistence, which means some ____. A) reside in the environment for ... (Read 113 times)

Pineappleeh

  • Hero Member
  • *****
  • Posts: 585
Pollutants vary in their persistence, which means some ____.
 A) reside in the environment for thousands of years, whereas others last for only a few minutes
  B) are toxic to organisms in tiny concentrations
  C) may seem harmless, but could be very deadly to distant species
  D) may interfere directly or indirectly to marine populations

Question 2

Pollutants that can be broken down by natural processes into simpler compounds are described as ____.
 A) hermatypic
  B) sustainable
  C) renewable
  D) biodegradable



lorealeza77

  • Sr. Member
  • ****
  • Posts: 356
Answer to Question 1

A

Answer to Question 2

D



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

About 3.2 billion people, nearly half the world population, are at risk for malaria. In 2015, there are about 214 million malaria cases and an estimated 438,000 malaria deaths.

Did you know?

The FDA recognizes 118 routes of administration.

Did you know?

There are 60,000 miles of blood vessels in every adult human.

Did you know?

Approximately 25% of all reported medication errors result from some kind of name confusion.

Did you know?

The average office desk has 400 times more bacteria on it than a toilet.

For a complete list of videos, visit our video library