Question

what does the term
utrient load\ refer to in the context of water pollution?
the total volume of water flowing in the river
the concentration of sediment in the water
the amount of dissolved oxygen in the water
the amount of nutrient pollution in the water

Explanation:

In water - pollution context, nutrient load refers to the quantity of nutrient pollutants like nitrogen and phosphorus in water. It is not related to water volume, sediment concentration or dissolved oxygen amount.

Answer:

the amount of nutrient pollution in the water