A manufacturing company accidentally spills chemicals into a lake bordering their plant. These chemicals are toxic to the phytoplankton living in the lake. Which of the following is the most likely long-term effect if efforts are not made to clean up the spill?
Large algal blooms will form and toxins in these organisms will kill fish and other wildlife.
Levels of oxygen in the lake will drop and will reduce the lake's ability to support life.
Levels of oxygen in the lake will increase as phytoplankton die, and the number of fish will increase.
The phytoplankton will adapt to th

Question

A manufacturing company accidentally spills chemicals into a lake bordering their plant. These chemicals are toxic to the phytoplankton living in the lake. Which of the following is the most likely long-term effect if efforts are not made to clean up the spill?
Large algal blooms will form and toxins in these organisms will kill fish and other wildlife. 
   Levels of oxygen in the lake will drop and will reduce the lake's ability to support life. 
   Levels of oxygen in the lake will increase as phytoplankton die, and the number of fish will increase. 
   The phytoplankton will adapt to th