What is a major limiting factorforaquatic ecosystems?
A) ammonia
B) dissolved ozone molecules
C) dissolved oxygen
D) urea

Question

What is a major limiting factorforaquatic ecosystems? 
A) ammonia 
B) dissolved ozone molecules 
C) dissolved oxygen 
D) urea

Quizplus · Accepted Answer

Dissolved oxygen is a major limiting factor for aquatic ecosystems as it is necessary for the survival of aquatic organisms, and its availability can be limited by factors such as temperature, depth, and human activities like pollution and eutrophication. Ammonia, dissolved ozone molecules, and urea can also impact aquatic environments but are not necessarily the most significant limiting factor.

What Is a Major Limiting Factorforaquatic Ecosystems