Adding fertilizer to most aquatic systems results in A) ...

[vicky]

Adding fertilizer to most aquatic systems results in
 
  A) increased growth of phytoplankton and hypoxic conditions.
  B) increased growth of phytoplankton and hyperoxic conditions.
  C) decreased growth of phytoplankton and hypoxic conditions.
  D) decreased growth of phytoplankton and hyperoxic conditions.

Question 2

Which of the following farming practices were recommended to mitigate the dead zone in the Gulf of Mexico just west of the Mississippi River?
 
  A) Increased use of no-till farming (nitrogen retention) and decreased fertilizer use
  B) Increased use of ammonia as a fertilizer
  C) Crop rotation between soybeans and corn
  D) Switching from raising corn to raising cattle

[brittiany.barnes]

Answer to Question 1

A

Answer to Question 2

A

[vicky]

Gracias!

[strudel15]

Excellent