Soil is home to all. It is where we stand where we will spend the whole life. can you imagine your life without soil? No. Biotic and abiotic component makes soil. All biotic components depend on abiotic component to co-exist. Since it goes all in cycle. Large molecules are divided into several smaller one so that the cycle never ends. But after the invention of plastic, the whole equilibrium is disturbed. The microorganisms cannot degrade the complex polymer, that puta a stop on its bio-reuse. Additionally, the soil fertility also decreases when plastic roams on farm. There is competition of space between tree roots and plastic. That makes it harmful.