interesting. namely no entirely correct

Today is the 38th Earth Day, you tin put me exhausted.
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Sunday, but it can not rest in the morning obtain up early, work to the bureau had a appointment, and then many things have not achieved their day, the time is too late and had to hurry out to dinner, and then come behind, the grass a morsel written materials drafted to set out.
to the location, only to detect the entire information is insufficient, and also forgot the form of a make things right, really is a radical thing to forget.
even a child not to do but to stand, have engaged preparing to escape, can not tired Mody ?
In truth, today namely a waste to time, are listed from the Master listen matchless insights, amusing. is not entirely correct, merely it is very reasonable.
who do not adore yourself too many, do not know how life is threatened livelihood.
smoking is noxious to health, alternatively still pumping
environmental conservation is to protect themselves
4-22 Earth Day: Earth to groan threat to human
4 22 is the 38th begin carbon dioxide (CO2), methane (CH4), nitrous oxide (N2O), chlorofluorocarbons (CFC), carbon tetrachloride (CCl4), carbon monoxide (CO) and other greenhouse gases continue to increase, resulting in the essay of the atmosphere happen change. affected atmosphere quality, climate is gradually warming. for of universal warming on the global produce another effects,toronto escorts, higher temperatures could thaw polar ice, sea levels will mushroom every 10 annuals 6 cm, which will grant some coastal areas were submerged. global warming may affect rainfall and airy rotation changes,writing dust, so that abnormal climate, could lightly guide to droughts and floods, which may guide to changes and destruction of ecosystems, global weather change will have a premonitory impact on human lives.
(b) of the ozone wafer exhaustion and destruction
away from the Earth's surface from 10 to 50 km in the stratosphere 90% of the earth condensed ozone gas, away from the 25 km and the maximum ground concentrations of ozone to form a thickness of about 3 mm layer of ozone concentration, known as the ozone layer. it can sponge the sun's ultraviolet rays to protect life on earth from undue UV damage, and the vigor stored in upper atmosphere, play a regulatory climate. but the ozone layer is a very crisp atmosphere, whether the number of ozone-destroying gases to enter, they will, and ozone chemistry of the ozone layer will be destroyed. the ozone layer is damaged, will the ground by increasing the intensity of UV radiation, life on the earth to send great harm.
studies have shown that UV radiation damage to biological proteins and genetic material DNA, causing compartment death; the increase in the occurrence of human rind sarcoma; damage the eyes, causing blindness cataract leaving; suppressed plants such as soybeans, melons, vegetables and other growth, and perceive the layer of water 10 meters deep, annihilating plankton and micro-organisms, thereby jeopardizing the aquatic edible fetter and free oxygen sources of ecological balance and water self-purification capacity.
(c) wastage of biodiversity
50 years later extra than 30% of the species extinction
; is a great many organisms from always sources, these sources, comprising terrestrial, sailor and additional aquatic ecosystems and the ecological complexes; It includes diversity among category, among category and ecosystem variety. the process of biological evolution ambition produce some new category,toronto escorts, same time, with alterations in environmental conditions, some species ambition likewise evaporate. So, biodiversity is changing. the past century, the rapid addition in population and the irrational development of human resources, coupled with environmental pollution and other reasons, the globe by assorted biological and ecological system, a magnificent clash on biological diversity has also been a lot of harm.
(d) acid rain Acid rain refers to the spread of
precipitation pH (PH worth) of fewer than 5.6 rain, snow or other forms of precipitation. This is a manifestation of air pollution. Acid rain effects on the human environment are various. rain fall to rills, lakes, the water will discourage the fish, shrimp growth, resulting in reduction or extinction of fish and shrimp; acid rain also led to soil acidification, destruction of soil nutrients to the soil sterile of harm vegetation growth, resulting in crop making, forest damage growth. In adding, acid rain and also the corrosion of building materials, relevant information that indicates the final ten-year, a number of areas of acid rain of special note, stone memorials, stone or bronze statues of the damage over the past hundred years or more, or even thousand years. the world's three major acid rain have yet area. acid rain in south China is the merely not governance.
(e) Forest dropped
If the forest disappears, we can leave back?
in today's Earth, Our green screen mm Forest is 4000 square kilometers by one average year rate of disappear. forests to water conservation features decrease the damage, resulting in the rebate of species and taint erosion, reducing the absorption of carbon dioxide in corner aggravate the greenhouse efficacy.
(six )
desertification spread
Do not let dry 60% of global land area, of which 29% area of ​​deserts and desertification. Every year 600 million hectares of land into abandon. 423 million in economic losses each year. international Drought , semi-arid land 50 million hectares, of which 3.3 billion was menace of desertification. resulting in an annual 600 million hectares of farmland, 900 million hectares of pastoral lost productivity. the cradle of human culture, the Tigris, the Euphrates valley, the pregnant land into abandon. China's Yellow River The Yellow River mm, soil erosion is also quite serious.
(g) air pollution

how to survive such an environment the main factor of air pollution particulate stuff, carbon monoxide, ozone, carbon dioxide, nitrogen oxides and lead. Air pollution causes 30-70 million folk each year die headlong because of soot pollution, 25 million children suffering from chronic laryngitis, 400-700 million rustic women and kid suffer.
(h) water pollution
this water is the source of life do?
water is most of our everyday absences, but also one of the greatest exposure to the matter, but is immediately also transform dangerous water
(ix) marine pollution
red tide
human activities offshore area of ​​nitrogen and phosphorus by 50% -200%; excess nutrients cause algal growth by the seashore; the Baltic Sea, North Sea, Black Sea, the East China Sea, ruddy tides occur. marine pollution caused prevalent casualty of red tide, mangroves demolished , coral reefs, seagrass, fish and shrimp to make keen drip in offshore, fishery losses.
(X)
transboundary campaign of hazardous waste is defined in the hazardous waste other than radioactive waste, with the chemical movement or noxious, explosive, corrosive and the other on the human environment of harmful properties of waste. the United States Resource Conservation and Recovery Act stipulates that the so-called hazardous waste and solid waste is a mixture of several solid, because of its tall volume and concentration, may cause or lead to human mortality rates, or cause serious ailment or disability is complicated to cure waste.