Which of these environmental factors has the largest control over the biotic structure of aquatic biomes?
A) average annual air temperature
B) seasonal fluctuation of water temperature
C) oxygen concentrations, salinity, and nutrient levels
D) average annual precipitation

Question

Quizplus · Accepted Answer

Oxygen concentrations, salinity, and nutrient levels are the primary environmental factors that control the biotic structure of aquatic biomes. These factors directly affect the types of organisms that can live in a particular aquatic environment by influencing the water's chemistry and the availability of essential resources.

Which of These Environmental Factors Has the Largest Control Over