We are concerned with environmental issues: the use of plastic bags
We believe that the method could be improved:
1 and should not be throwing plastic bags on the harmful nature.
2 supermarket plastic bags as garbage bags can be.
3, to have fewer plastic bags when grocery shopping, or bring their own bags or baskets.
Our improvement program is facing problems:
We plan to facilitate and beautiful, not willing to use cloth bags or baskets.
Since the 20th century, 70 years, the Earth's thinning ozone layer, particularly in the Antarctic "ozone hole" appearance, led the scientific community, the public and governments concerns and attention.
Greenhouse gases vary in their ability to absorb and hold heat in the atmosphere, a phenomenon known as the "greenhouse effect." HFCs and PFCs are the most heat-absorbent, but there are also wide differences between naturally occurring gases. For example, nitrous oxide absorbs 270 times more heat per molecule than carbon dioxide, and methane absorbs 21 times more heat per molecule than carbon dioxide.
Greenhouse gases vary in their ability to absorb and hold heat in the atmosphere, a phenomenon known as the "greenhouse effect." HFCs and PFCs are the most heat-absorbent, but there are also wide differences between naturally occurring gases. For example, nitrous oxide absorbs 270 times more heat per molecule than carbon dioxide, and methane absorbs 21 times more heat per molecule than carbon dioxide.