Plastic Pollution: Plastic pollution refers to the accumulation of plastic waste in the environment, particularly in the oceans and seas, that negatively impacts wildlife, marine life, and human health. It is a global issue that affects all continents, including remote areas. Plastic pollution is caused by the production and disposal of single-use and non-biodegradable plastic products, such as bags, bottles, and packaging materials. Improper waste management and littering also contribute to plastic pollution.
The structure of plastic depends on the type of plastic, but in general, it is a long chain of polymers made up of repeating monomer units. The monomers are chemically bonded to each other to form a three-dimensional network. The properties of the plastic, such as its strength, flexibility, and melting temperature, are determined by the type of monomers used and the way they are chemically bonded. Some common types of plastic include polyethylene, polypropylene, polyvinyl chloride (PVC), polystyrene, and polyethylene terephthalate (PET).
There are many different types of plastic, but they can be broadly classified into seven main categories based on their chemical structure:
Plastic pollution is caused by various factors, including:
Natural disasters: Natural disasters, such as hurricanes and floods, can cause plastic waste to be washed into the ocean, further exacerbating plastic pollution.
Plastic pollution has a range of negative impacts on the environment, wildlife, and human health, including:
Climate change: Plastic production and disposal contribute to greenhouse gas emissions and contribute to climate change.
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