Which of the following types of trash, found in the ocean, ...

[jc611]

Which of the following types of trash, found in the ocean, typically accumulates at the surface because it doesn't readily sink or biodegrade?
 
  A) Food
  B) Glass
  C) Metal
  D) Plastic
  E) Rags

Question 2

The U.S. National Academy of Sciences estimates that 13 ________ pounds of litter enters the world's oceans each year.
 
  A) hundred
  B) thousand
  C) million
  D) billion
  E) trillion

[manuelcastillo]

Answer to Question 1

D

Answer to Question 2

D