A more complicated way to reduce the effects of global warming is to recycle. Recycle is a process that needs scientific knowledge and energy to change or to rebuild things. Plastic bags, after being used until they are unable to be used anymore, can be sent to a recycling center. In stead of being destroyed which will release toxic substances into the atmosphere, they can be recycled. Not only plastic bags, but also paper can be recycled. Wastepaper can be collected and sent to recycling factories to make lower quality papers. Although the quality is not the same as the original paper, it can still be used for some purposes, e.g. as paper bags or toilet paper...... อ่านต่อได้ที่: https://www.gotoknow.org/posts/201595