Question

explain why the biodegradation of plastic might be more hazardous to the environment than the presence of plastic as marine debris.

Explanation:

During plastic biodegradation, harmful chemicals like micro - plastics and additives can be released. Micro - plastics can be ingested by marine organisms, entering the food chain. Additives such as phthalates and bisphenol A are toxic. In contrast, plastic as marine debris mainly causes physical harm like entanglement.

Answer:

The biodegradation of plastic can release harmful chemicals like micro - plastics and toxic additives into the environment, which can enter the food chain and cause more widespread and long - term damage compared to the mainly physical harm caused by plastic as marine debris.