Plastic - Wikipedia
Plastics are a wide range of synthetic or semisynthetic materials composed primarily of polymers. Their defining characteristic, plasticity, allows them to be molded, extruded, or pressed into a …
Plastic | Composition, History, Uses, Types, & Facts | Britannica
Nov 19, 2025 · plastic, polymeric material that has the capability of being molded or shaped, usually by the application of heat and pressure.
Is cutting back on plastic really worth all the effort?
6 days ago · For the average person, trying to avoid plastics can feel overwhelming—and maybe pointless. Our writer asked two experts how they navigate our plastic-filled world.
Plastic pollution: The crisis choking the oceans and marine life
Plastic waste invades every corner of our planet, and threatens sea life. But there's still hope for a future free from plastic pollution.
About Plastic Products and Plastic Pollution | US EPA
Oct 31, 2025 · Plastic products are generally versatile, durable and lightweight. Plastic products are prominent in the construction, transportation, and packaging industries. Plastic innovations …
PLASTIC Definition & Meaning - Merriam-Webster
Nov 25, 2012 · The meaning of PLASTIC is a plastic substance; specifically : any of numerous organic synthetic or processed materials that are mostly thermoplastic or thermosetting …
7 plastic waste facts you need to know, and how you can help …
Nov 20, 2025 · With increasing amounts of plastic waste found in the environment every year, it’s more important than ever to understand the role that individuals and businesses can play in …
The 7 Different Types of Plastics
Plastics are incredibly versatile materials that can be used to make a variety of products. They are lightweight yet durable, strong yet malleable, and relatively inexpensive to produce. There are …
Plastic: Definition, Types, Properties, Applications, Advantages, …
Apr 21, 2023 · Plastic is a synthetic polymer made from various organic materials that can be molded into almost any shape. Some types of plastic are clear and transparent, like that used …
How much plastic can kill a seabird? Just six shreds of a popped
Nov 20, 2025 · Scientists have long known that plastic waste is bad for marine animals. A new study quantifies how little ingested plastic it takes to be a lethal dose.