Which of the following contributes to the degradation of ocean health?

Oil spills contribute significantly to the degradation of ocean health due to the harmful substances they release into marine environments. When an oil spill occurs, it introduces hydrocarbons that can coat marine life, disrupt ecosystems, and hinder the survival of various species. The toxic components of oil can be lethal to fish, birds, and other wildlife, and they can persist in the environment for long periods, leading to long-term ecological impacts. Moreover, oil spills can damage critical habitats such as coral reefs and mangroves, further destabilizing the ocean's health. In contrast, increased biodiversity, reforestation, and reduction in chemical use are all actions that enhance environmental health and contribute to the protection and restoration of ecosystems.