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By : Walter Lai, Kayla Kim, and Lumi Park
11/08/25
WHAT ARE MICROPLASTICS?
WHAT ARE MICROPLASTICS?
Plastic is one of the world's most widely used materials, and tiny fragments of plastic between one nanometer and five millimeters in length are considered “microplastics.” These microplastics have spread everywhere, from the deepest parts of the ocean to the air we breathe. It mainly originates from two sources, primary microplastics and secondary microplastics. Primary microplastics are intentionally produced to be small such as microbeads, while secondary microplastics are larger pieces of plastic that gradually degrade into minute pieces. Microplastics and its impacts are just beginning to be understood, but its harmful effects are clear and should be addressed as a priority.
APPLICATION TO THE REAL WORLD
APPLICATION TO THE REAL WORLD
Microplastics have become one of the most widespread pollutants on Earth, affecting ecosystems, wildlife, and even human health. These tiny plastic particles, often less than 5 mm in size, come from the breakdown of larger plastics or from products like synthetic clothing and personal care items. In oceans and rivers, microplastics are consumed by fish, plankton, and other organisms. The microplastics will enter the food chain and disrupt the ecosystem.
WHAT PEOPLE CAN DO AT HOME TO REDUCE MICROPLASTICS
WHAT PEOPLE CAN DO AT HOME TO REDUCE MICROPLASTICS
Microplastics pollute our oceans, air and soil, posing serious threats to wildlife and contaminating the food chain. To help reduce microplastic pollution, we can start small. For example, avoid microwaving food in plastic containers, as heat can release harmful chemicals like BPA. Additionally, you can buy organic foods which reduces exposure to pesticides and certain chemicals. Finally, choosing a more plant-based diet can help reduce chemical and microplastics exposures.
HOW DO MICROPLASTICS CONNECT TO OUR MESSAGE?
HOW DO MICROPLASTICS CONNECT TO OUR MESSAGE?
As microplastics' ability to damage the environment and humans comes to light, our community will begin to understand the importance of reducing them. This connects to our mission of spreading knowledge in the scientific field that is vital for a better future. This knowledge was able to be acquired through research and guides in making thoughtful actions. By raising awareness, we hope that individuals are inspired to make more informed decisions on their own and take a step closer to a more sustainable environment.
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