👉 Plastics, often referred to as plastic particles or microplastics, are tiny fragments of synthetic polymers that have become ubiquitous in our environment. These light particles, typically less than 5 millimeters in diameter, originate from the degradation of larger plastic items or are manufactured directly as smaller components. Plastics consist of long chains of carbon atoms bonded with hydrogen and sometimes other elements like oxygen, nitrogen, or sulfur. When exposed to environmental factors such as sunlight, heat, and mechanical stress, these polymers break down into smaller pieces, forming microplastics and nanoplastics. These particles can be found in various settings, including oceans, soils, and even the air we breathe, posing potential risks to ecosystems and human health due to their persistence and ability to absorb and transport harmful chemicals.
