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El Salvador.Long ago native americans have worshiped the sun and sacrifice custom of smoking. Some archaeological analysis 35 years ago has found that American residents had the habit of smoking. Along with the further excavations history of American history of tobacco to Indian history may be more early times. Today the common plant and flower of tobacco tobacco or warm from tropical America’s view is more a convincing.Tobacco originated in America Oceania and south Pacific islands. Currently have found 66 species using only 2 cultivation namely common tobacco N.t abacum New Balance Shoes l. and tobacco and yellow flower of tobacco Nrustica l.. American indians by the cultivation of tobacco. In 1492 Columbus arrived in America people see expedition in smoking.In may the electric has a fine the explorer after a long time of adventure returned to America witness about Indian tobacco use he made more detailed than Columbus records of: they dry in the sun tobacco and then in their necks hang a small bag made of stone a hollow or wood much like a tube; while they pleased and put it

The origin of tobacco and spreadAt present people generally thought from the earliest American tobacco. Archaeological discoveries the human is still in the primitive society tobacco entered into people’s life in America. At that time people in the acquisition of food unconsciously took a plant leaves on chewing because of its strong excitant just play to restore physical and refreshing the role play strength so he often gather to chew [1] number become a kind of hobby.So far the archaeologists believe that humans use tobacco is the earliest evidence in southern Mexico jia palmer thoughts of a state as Aaron was in the temple of a 432 relief. It is a half relief paintings anaglyph on a long beak YanDai pipe smoke in the mayans held ceremonies to worshipping the smoke and smoking still use tobacco wrapped head. Archaeologists in northern Arizona indians lived in caves discovered the remains of tobacco and pipe with ash in these things according to research the around A.D. 650 BC. And recorded the discovery of human smoking tobacco is in the 14th century of

Is implementation “, “energy resources that will affect the game in Japan.
Violent protests over China should not only
Japan in the east China sea, a series of unilateral action that China is passive. The state oceanic administration, HaiJian brigade in China a personage tells a reporter, China can’t just stay in passive protest, Marine fishery resources, and should be through exploration and HaiJian, navy, from various aspects cruising in east China on action out of sovereignty. Every day is the best of China in the east China sea cruise ship or plane, “we are trying to do this, but the face of great diplomatic pressure”.
In China, Japan, LinXiaoGuang professor looks for a show three most obvious characteristics, it is both the government action, China government legislation, warships, fishery, exercise HaiJian patrol, Japanese sea BaoAnTing okinotori and strengthening diaoyu island is related to the waters patrol, 2 is both in the international level of support for, Three are both have relevant ocean strategy, and a certain strategic competition and conflict. “(international forerunner herald)

The years of negotiations, Japan has been advocated using land between the onto isometries between “line” to this position, donghai continental almost didn’t happen.Japan’s unilateral action to pressure
In order to exert pressure on China in the east China sea, Japan has strengthened the unilateral action. April 25, the Japanese government has recently set up comprehensive Marine policy, the ministry of energy resources of the sea that strategy “policy. According to the strategic, Japan to the exploration of sea area will reach 34 million square kilometers, shikoku in Japan, Iraq peninsula and exploration seabed “flammable ice caused widespread dispute. Outside, Japan will be completed by 2015 of northeast China seas and diaoyu island in the southern seas eight cubits exploration.
Japan, which set a timetable unilaterally if cannot tell China “as a result, the talk I it yourself.” Japan aimed at seabed resource has a long history. In early July 2003, Japan in 3 billion yen in its exclusive economic zone near the seabed resource survey. It shows that the Japanese government actively develop seabed resource policy determination. Undoubtedly, the Japan sea

The sea is our exclusive economic zones, hope Japanese don’t interfere with homework. The Taiwan authorities also in 8 issued “never retreat” instructions.
An open negotiations, namely China to protest
A series of events that happen, friction between fears would frequency. In such circumstances, May 4, china-japan diplomatic service department bureau class meeting was held in Beijing, mainly discusses the common problems gas fields in the east China sea.
A Chinese diplomats tells a reporter, the negotiations, Japanese represents a start on May 4 “Japan sea of a ship BaoAnTing by China ocean ship survey based on track event,” protested the tension grew talks. The results of the conference is to discuss the future preliminary treaty on the conditions and procedures, and no perferct. Still gathered in Japan focus on joint development “is held on the details of the treaty on joint development”, not involved in substance.
The diplomats said, from 1980 held on October the first sino-japanese joint development problem of east continental level since talks business two intermittent lengthabout 30 years, many diplomats are talking head, didn’t also white significant achievements. In

During a naval send “snow” frigates followed surveillance drones helicopter flew, China is over “, “toward the snow. Then, the Japanese accused China of naval provocation. On May 11, China’s ambassador to Japan for China to Japan ChengYongHua naval fleet monitoring action response. He said, “China has many neighbours, but only from a Japanese self-defence naval fleets of China begins followed.
On May 4, Japan sea BaoAnTing released in China and Japan HaiJian enforcement ship based on Marine talks between the record. Fyi, Beijing time May 3 afternoon around 1, China state oceanic administration, Marine investigation ship “51″ in China HaiJian ocean waters, drive the economic zone of the Japanese construction “, both sides has launched a “about three hours 45 minutes. Japan’s foreign ministry to protest China, Chinese foreign ministry spokesman in “normal” law enforcement activities.
On May 6th morning, Japan in the 11th batch maritime security kagoshima I beautiful islands of kilometers northwest west coast, 325 about Taiwan fisheries survey found that Chinese boat “water” and try one as a warning. China’s Taiwan fisheries investigation ship immediately responded, “said that

Japan for a new east side provocative within three friction day-night doubleheader
April: Chinese naval squadron, Japan sent through the open toward snow “, “Chinese surveillance, followed frigates are arrived at the helicopter aircraft over the snow”, “.
On May 4: China ocean ship survey, “the state oceanic administration HaiJian 51″ in China’s ocean waters, drive the economic zone based on the “Japanese” zhao, the two sides about 3 hours 45 minutes.
On May 6:11 abbacy maritime security in Japan, China, Taiwan’s exclusive economic zones in China Taiwan fisheries research vessel “water” and try one as a warning.
Summer east China sea, may generate currents are quietly. Along with Japan’s survey of east sea resources exploration, speed up the pace of Japan in east sea is slowly reached consensus, related behavior on the new east Japan for quietly. Within a month, between the two countries in the east China sea has three friction events.
Eyeball over loader three friction
April, “by the missile destroyer and class” composed of Chinese navy submarine tf, across the island of Okinawa GongGuDao and between high, and held the exercise routine.

rain and the region further harm. Global harm by acid rain are serious in Europe, North America and Asia region. China in the 1980s, acid rain occurs mainly in the southwest region since the mid 1990s, has developed to the south of the Yangtze river, east of the qinghai-tibet plateau and large areas of sichuan basin.(4) freshwater resources crisis: although two-thirds of the earth’s surface is covered by water, but not drink water to 97%, less than 3%, and water is sealed in polar ice 2%. In only 1% of freshwater, 25% for industrial water, 70% for agricultural water, only a few for drinking and other life purpose. However, in such a world of water, water was a waste and pollution, abuse. In addition, the uneven distribution of regional water, which is common in the world, global freshwater serious crisis. Currently the world in more than 100 countries and regions,

than the acidic precipitation 560. The region by acid rain and the harm of soil acidification, lakes and vegetation and ecological system destruction, building materials, metal structure and cultural relic corrosion and serious environmental problems. Acid rain in the 1950s &1960s first appeared in northern and central Europe, north of acid rain is a central European industrial acid gas migration, since the 1970s, resulted in many industrialized countries adopted various measures of prevention and control of atmospheric pollution and industrial city, is one of the important measures to increase the height of the chimney is a while, effectively changed discharge area of the quality of the atmospheric environment, but the problem of atmospheric pollutants distance migration is more serious, pollutants into neighboring countries, even across national borders is far from the floating, formed more extensive international acid rain. In addition, the amount of fossil fuels has also made by acid

hydrocarbon compounds, fluorine by ultraviolet irradiation after they can be formed, with the strong activity of the ozone layer of ozone atoms (O3) function, make it become oxygen (O2), this role, ozone wondrously chain rapid depletion, ozone destruction. The Antarctic ozone hole, is one of the most significant ozone destroy the mark. To Antarctica in 1994, the ozone depletion area has reached 2,400 square kilometers. Antarctica is the ozone layer in 20 years, but in the formation of a century were destroyed. The ozone layer over the northern hemisphere is more than ever, all over Europe and North America, the ozone layer reduced on average over 10-15%, Siberia, even reduce 35%. So scientists warn that the earth ozone destroy far than the average person imagination is more serious.(3) acid rain is due in the air, nitrogen, and sulfur dioxide (SO2) (NOx) caused by such acidic contaminants pH value is less