The correct answer is D. All the above.
Plastic is an organic substance, meaning it is made from carbon-based molecules. It can be made from natural or synthetic materials, such as petroleum or plant-based oils. Finished plastic products are rigid and stable at normal temperature, but they can be melted and reshaped when heated.
Plastic is a versatile material that can be used to make a wide variety of products, including toys, food packaging, and car parts. It is lightweight, durable, and relatively inexpensive. However, plastic is also a major source of pollution. When plastic products are thrown away, they can end up in landfills or incinerators, where they release harmful toxins into the environment.
In recent years, there has been a growing movement to reduce plastic pollution. Many people are now choosing to use reusable products instead of disposable plastic items. There are also a number of companies that are developing new technologies to recycle and reuse plastic.
It is important to be aware of the environmental impact of plastic and to make choices that will help to reduce pollution. By choosing reusable products and recycling plastic whenever possible, we can all help to protect our planet.