At present the world is facing environmental pollution severe, causing serious consequences such as global warming, pollution, radiation, water pollution, .. In it, warming global is the issue people are most concerned about. Global warming is a phenomenon the average temperature of the air and the oceans on Earth, according to the observed increase in recent decades. The first reason is due to the economic development of the activities of man. The second cause is air pollution. Global warming should reap serious implications not provide enough food, food; drought; heavily polluted air ... etc. The way to reduce global warming is carbon reused, recycled plastic bottles and plastic bags, planting trees, ... I will plant trees, recycled plastic bottles
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