This question is not worth answering.
The "enviorment" does not exist, "which are not harm" is incorrect grammar.
If the question had read "which will not harm the environment" it could be worth answering.
Wikipedia says:
Biodegradable plastics are plastics that will decompose in the natural environment. Biodegradation of plastics can be achieved by enabling microorganisms in the environment to metabolize the molecular structure of plastic films to produce an inert humus-like material that is less harmful to the environment.
Paper brown grocery bags are argued to be better for the environment as they are biodegradable wheras some plastic bags can last decades and potentially harm wildlife.
because it doesnt harm the the ozone as much
Some example of BIO-DEGRADABLE THINGS: paper, juice, chicken bones, clothes... anything that can be broken down by organisms NON BIO-DEGRADABLE THINGS: plastic toys, plastic bags, glass, steel, synthetic rubber.
Biodegradable products are easy to dispose of and rarely ever cause harm to the environment. By manufacturing such products, we ensure that the environment does not become polluted.
Tin is a non-biodegradable substance, meaning it does not break down naturally in the environment over time. It can persist in the environment for a long period, potentially causing harm if not properly managed.
Biodegradable food bags are better for the environment because they break down naturally, reducing pollution and harm to wildlife. They also help reduce the amount of plastic waste in landfills and oceans, making them a more sustainable choice for packaging food.
Some examples of non-biodegradable substances include plastic, polystyrene foam (Styrofoam), glass, and certain metals. These materials do not break down easily in the environment and can persist for long periods of time, causing harm to wildlife and ecosystems.
It is not recommended to put plastic in a vermicomposting pit as it will not break down and can harm the worms living in the pit. Only organic materials should be added to vermicompost piles to maintain a healthy environment for the worms.
Yes, towels made of natural materials like 100% cotton or bamboo are biodegradable. However, towels made of synthetic materials such as polyester or nylon are not biodegradable and can harm the environment when disposed of.
YES
Pollution, Burning of trees, throwing plastic bags (non-biodegradable) into the sea/river/ocean
Sodium polyacrylate is not biodegradable and may not be environmentally friendly due to its potential to harm aquatic life if released into the environment.