The Earth is crying!!!
The unfortunate Earth
looking at my old desk on the globe that, in conjunction Pina reverie, it is an absolute beauty. Flashes of shiny blue ball, blue ocean, white is the land. Between the blue and white, one light switch on a switch to my heart, I rise to many of us consider the living environment.
In real life our earth is indeed dirty. A report published by the United Nations Environment Program said that from drinking water, air to the oceans, forests,it is the overall deterioration of the Earth's environment. Geological Society of China announced a material for the Earth claim that "the unfortunate Earth."
Unfortunately, the earth lies in its original total land area of 2 / 3 of the 7.6 billion hectares of forest to the 20th century, the 80's less than 2.8 billion hectares, and is an annual rate of 18 million hectares disappeared from the Earth. Large-scale destruction of forests, natural on earth greatly reduced the role of air purification. At present, about all over the world more than 9 million people exposed to harmful to human health at the concentrations of carbon dioxide over the environment seriously.
Unfortunately, the earth is that it also produced an annual 330 million tons of harmful substances, emissions of 2,000,000 tons of lead, 78,000 tons of arsenic, 11,000 tons of mercury, 5,500 tons of cadmium into the air, these are beyond their natural background value of 20 ~ 300 times, serious pollution of air, water, soil and groundwater, so now the ozone hole over Antarctica more and more large, are becoming increasingly exacerbated by the greenhouse effect.
Unfortunately, even the earth is not only polluted the land, but also polluted the ocean. Every year, people from the ship 6.4 million tons of waste dumped into the sea, the ship dropped from five million plastic containers, four million tons oil; currently have on the Earth 10% of the monitoring of rivers to be contaminated, 70% of people do not drink to safe drinking water, water pollution has become.