The ultra violet frequencies, which are slightly higher (shorter wavelength) than visible light. They also cause sunburn.
we can destroy plastic bags by recycling.
shark nets kill more. Plastic bags can easily be ripped out of by most marine life but nets are designed to catch them.
Plastic bags are made out of one kind of oil which is patrol.
Plastic bags are not biodegradable.
Plastic bags are cheaper and I do believe, easier to make as compared to paper bags.
Plastic shipping bags are not a green item. Plastic is not biodegradable and when incinerated it emits harmful carbons that deteriorate the ozone layer.
Since plastic bags are not biodegradable, they slowly deteriorate into small toxic bits, contaminating water and soil. Plastic is made from chemicals that produce pollution as the plastic is manufactured. Using fewer plastic bags causes less pollution to enter the air humans and animals breathe. At times, plastic bags make their way to the ocean and marine animals eat them, thinking they are food. Some marine animals may even become entangled in the plastic bags .
Without humans, plastic bags would not exsist, so yes.
they cause pollution because it is harmful to the environment.
yes
If anything is disposed of improperly or carelessly, it can cause problems. My problem with the disposal of plastic bags and poly bags has more to do with how it is being disposed as opposed to what is being disposed. Unfortunately, there is a lot of chatter concerning the banning of plastic shopping bags and poly bags. I think this is a very bad idea. It will destroy US jobs. Less than 1% of all plastic waste in landfills is attributed to plastic bags. We put more plastic based products into our bags at the supermarket than the plastic bags themselves. Reusable / recyclable bags are the only answer along with strict recycling laws. You can purchase a wide array of plastic bags, paper bags, poly bags, shopping bags, grocery bags, non woven tote bags at http://isellpackaging.com
Not at all. I used to have one as a kid but I put them in plastic bags all the time, and I still have them.
plastic packing is light, cheap, easy to carry and durable
we can destroy plastic bags by recycling.
One cause for their endangered state is plastic bags floating in the ocean. Pacific Leatherback sea turtles mistake these plastic bags for jellyfish. Hope that helps.
Merits: Plastic is lightweight, versatile, and durable, making it suitable for a wide range of applications. It is also inexpensive to produce and can be easily molded into various shapes. Demerits: Plastic pollution is a significant environmental concern as it contributes to marine pollution, landfills, and harm to wildlife. Some plastics contain harmful chemicals that can leach into food or water, posing health risks. Recycling rates for plastic are low, exacerbating its negative impacts on the environment.
Plastic shipping bags are still being made. Biodegradable plastic and degradable plastic bags are much friendlier to the environment than just regular plastic bags.