Question

Which one is correct?

• A. The second law of thermodynamics results in the phenomenon of biomagnification, the accumulation to toxic levels in aquatic food chains of persistent biodegradable toxins such as DDT.
• B. Modern agricultural practices result in water pollution as nitrogenous fertilizer runoff into surround freshwater ecosystems can accelerate eutrophication.
• C. “Blue-baby syndrome” results when nitrogenous fertilizers contaminate drinking water and the nitrates combine with hemoglobin within an infant’s red blood cells.
• D. All

Answer 1

Answer: (D)

All