Kaolin is not a non renewable resource?

The World Society for the Protection of Nature published an article saying that if human beings do not change their attitude towards the earth's resources, by 2050, they must move to two planets the size of the earth.

In the last 30 years, humans have consumed one-third of the planet's available resources. In 1970, there were 274 000 tonnes of cod stocks in the Atlantic Ocean, and now less than 60,000 tonnes remain. During this period, the Earth's forest cover decreased by 12 and the number of species in Europe's rivers and lakes decreased by 55 percent.

Assuming that in 1970 the quality index of the Earth's ecosystem was 100, now it has fallen to 65, with less than half of the populations of many species of mammals, reptiles, birds and fish. It is not yet possible to count exactly how many species of life on Earth have become extinct, because it is usually only declared extinct if scientists have not been able to find a creature again for up to 50 years.

At the same time, humanity's demand for resources has doubled in 30 years and continues to grow at a rate of 1.5 per year. At present, 12,2 hectares of the earth can only meet the needs of one American, 6,3 hectares can meet the needs of a Central European, and the least needs of Burundians in Africa are 1,5 hectares.

Even so, many people are not satisfied with this life. Therefore, humanity needs to find two habitable planets and move there in 50 years. However, the prospects for relocation are not optimistic, and humanity still has to find ways to solve the most serious problem of the depletion of the earth's resources.

What kind of resources? The non-renewable ones don't last a few hundred years.

How long will the earth's oil last for human use? This is a controversial issue. Some experts believe that there is only enough oil on the earth for thirty or forty years, while others believe that it can be used for one or two hundred years.

On June 7, 1998, the Los Angeles Times of the United States published an article entitled "The Coming Oil Crisis -- The Real Crisis," arguing that in the next 10 years or so, the world's oil ** seems to be sufficient. Over the next 20 years or so, global oil production is likely to begin to decline sustainably. While market forces and improvements in oil production technology may keep oil alive into the 21st century, the oil crisis may come much sooner than the average person thinks.

The world now consumes 71 million barrels of oil per day, an increase of almost every year2. At this annual increase, by 2010 the world will consume half of all oil that is economically and technically easy to extract.

Mineral resources. As of 2013, there are 25 kinds of mineral deposits found in Taojiang County. Among them, there are 3 kinds of coal, stone coal and uranium, 10 kinds of metal minerals such as gold, silver, manganese, iron, vanadium, antimony, tungsten, molybdenum, lead and zinc, and 12 kinds of non-metallic minerals such as pyrite, granite, limestone, silica, kaolin, clay, shale, arsenic, barite, crystal, mineral water and ceramsite slate.

These resources are mainly distributed in Gray Mountain Port, Songmutang, Banxi, Santang Street and other places, and there are 15 kinds of minerals with proven reserves. There are 75 mineral sites found in the county, including 7 fuel source minerals, 39 metal minerals and 29 non-metallic minerals. There are 14 explorations in the county, 3 detailed investigations, 20 surveys, and 42 ore sites and mineralization points to be investigated.

Key protected plants.

There are 4 species of national first-class protected plants in Taojiang County: ginkgo, metasequoia, cycad and southern yew; There are 10 kinds of national second-class protected plants, including golden pine, tulipwood, magnolia officinalis, magnolia officinalis, camphor tree, nanmu, philodendron, Chinese knotweed, Fujian cypress and cinnamon.

Antimony ore: widely used in the production of various flame retardants, enamels, glass, rubber, coatings, pigments, ceramics, plastics, semiconductor components, fireworks, medicine and chemical products.

This one. Cracked?

Throw yourself at the cracker.

The question is, is this a problem? I'm afraid that I may not be able to finish talking about my last life, let alone explain it clearly.

The mysteries of nature are endless, and a shell has such a great knowledge.

Chaozhou City is rich in natural leakage resistance resources, abundant surface water resources, and has a lot of theoretical reserves of natural hydroenergy, which can be used for the installation and development of 10,000 kilowatts of hydropower, accounting for the reserves. The city's existing cultivated land area is 10,000 mu, including 10,000 mu of paddy fields, 170,000 mu of dry gardens, and mu of cultivated land per capita; The area of mountain forest land is more than 2 million acres.

The aquatic resources of Haizhaochun Ocean in Chaozhou mainly include lobster, prawn, grouper, moray eel, oyster, seahorse, cockle, seaweed, etc. Freshwater aquatic resources mainly include grass carp, silver carp, bighead carp, carp, crucian carp and spring fish. Mineral resources mainly include tin, silver, tungsten, beryllium, pyrite, iron, phosphate rock, crystal, potassium feldspar and kaolin, granite, etc.

Thera is a precious resource, and countries want to take it for themselves, and the various groups on the American side are vying for control to protect their own interests, which shows how dark politics is, and people are fighting to the death for power.

It is the lifeblood of the company and is very valuable. Specifically, it is a scientific research result that can be applied to the military. Whoever owns Thira owns victory.

Season 1 Synopsis: Michael Schofield is in a hopeless predicament - his older brother Lincoln Barros is found guilty of ** crime and thrown on death row at Fox River Prison. Although all the evidence points to Lincoln as **, Michael is convinced that his brother is innocent.

Lincoln's execution day draws nearer, and with no other option, Michael breaks into a bank at gunpoint and comes to Lincoln's side after being imprisoned. Michael, a construction engineer who was involved in the renovation of the prison, devised a complete escape plan for the sole purpose of saving Lincoln and restoring his innocence.

Lincoln's former girlfriend, Veronica Donovan, was the defense lawyer in the ** case, and she believed Lincoln was framed. In the process of continuing the investigation, Veronica found that this was far from a simple ** case, and the victim's death involved the interests of many big people - the figure of the deputy ** gradually emerged from behind the scenes. And as the investigation deepens, danger is also looming Veronica, witnesses are mysteriously killed one after another, Lincoln's family also suffers misfortune, and the mysterious person who pursues Veronica is actually a secret agent of the FBI.

At the same time, Michael struggles to prepare his escape plan while in prison, and unexpected people and events appear one after another on the road to freedom.

Season 2 Synopsis: In the second season, eight escaped first-degree felons become the targets of the national police and embark on a new journey to their deaths, and the story continues as they face various situations in the process of escaping. And because Lincoln was framed in connection with a ** conspiracy, from the beginning of the second season, the Michael Schofield brothers focused on investigating, hoping to uncover the dark truth behind the conspiracy.

The five inmates who successfully escaped from prison escaped in the middle of the United States, and some of them were re-a** and some died on the way to escape.

The third season is about the story of Sona Prison, this time allied with "Neurotic"? Without a series of meticulous preparations in advance, let alone a tattoo code map, how could Michael escape? Thankfully, he wasn't fighting alone.

In addition to being in prison, his brother Lincoln will do his best, and there are also new cellmate Mahone, neurotic Mahone and potentially depressed Michael, two super smart, but enemies in the Panamanian prison together, and then escape from prison together, there is something to watch! Fans of the show are already anticipating the new Michael and Mahone duo.

The fourth season is now the last one.

Talking about the company and chasing Scylla.

In the first season, Mike went to jail on purpose to save his brother, and then he and a couple of bad guys in the jail used each other, sometimes cooperating with each other, sometimes framing each other (the construction of Fox River Prison, which Mike was involved in because he was a structural engineer, so he knew a lot about the structure of the prison).

In Season 4, in order to make up for the lack of "team" spirit in Season 2 and Season 3, we brought these people together to compete with the company (in fact, everyone had their own value in Season 1. ）