The plot of Antigone incorporates various elements of "Tragedy." Sophocles uses the character of Creon to demonstrate "Catharsis," when he claims to know the gods' wishes as to who should be rightfully buried and who should not. On the other hand, "Impulsiveness" is Antigone's tragic flaw, which, combined with matters of destiny beyond her control, leads to her downfall.
Organic matter and nutrients causes an increase in aerobic algae and depletes oxygen from the water column. This causes the suffocation of fish and other aquatic organisms. Sulfate particles from acid rain can cause harm the health of marine life in the rivers and lakes it contaminates, and can result in mortality.
