Over the years, the plastic products we abandon have piled up in mountains and oceans. Created by the usage of these plastic products, our temporary convenience causes irreparable damage to the natural environment and invades our daily and pure life, causing harm beyond imagination.
Too tiny to see, but it doesn't mean they don't exist: What are "Microplastics"?
According to the National Oceanic and Atmospheric Administration (NOAA), "Microplastics" mean tiny plastics smaller than 5mm, and they can be divided into two categories by different origins:
- Primary microplastics: the tiny plastic particles produced for commercial products, such as cleaning supplies.
- Secondary microplastics: from essential plastic commodities (like bags, bottles, and straws), gradually brittle and shattered under sunlight, then finally becoming small plastic particles that are difficult to clean out.
After those microplastics enter the water cycle, some sink deeply into the ocean and become a burden; some drift ashore with the surf, creating a strange picture of the beach, and come back to us by the wind and rain.