Multiple choice What is/are the effect(s) of thermal discharge on river water? It heats up the water and destroys aquatic life. It decreases oxygenation. It increase the toxicity of toxic pollutants. All of the above Reveal answer Fill a bubble to check yourself D Correct answer Explanation Thermal discharge heats up the water, destroy aquatic life, decreases oxygenation and increase the toxicity of toxic pollutants.