Question

write any one advantage of biodegradable substance in environment​

Answer 1

The manufacture of biodegradable plastics results in far less environmental pollution when compared to plastics made from petroleum. When biodegradable plastics break down, they do so into harmless, nontoxic elements. They produce only 32 percent of the greenhouse gases that are emitted by petroleum-based plastics

Answer 2

They easily get decomposed and are  recyclable