Immigrate to Valu

As we all know, during the industrial revolution, some western developed countries built factories on a large scale and exploited coal resources in large quantities. Rows of chimneys stood tall, repelling a lot of smoke and dust, and a lot of harmful gases entered the air. So at that time, the air quality in the cities of western developed countries was very bad, and the cities were filled with smog, the most direct manifestation of which was the greenhouse effect.

With the development of science and technology, people gradually realize that the greenhouse effect will increase the melting degree of glaciers. By then, some island countries will bear the brunt and become the first victims. This country is considered to be the first sinking country in the world. What is the specific situation?

This country is Tuvalu, which is most affected by the greenhouse effect. It is reported that this country is an island country, much like Japan, surrounded by sea water. Moreover, Tuvalu's land area is very small, only 26 square kilometers, almost the size of our town. The most special thing is that the altitude of Tuvalu is very low, only 4.5 meters high. This means that as long as there is a big storm, the country will be affected. With the continuous increase of regional temperature in the past hundred years, Tuvalu's altitude is getting lower and lower, and it is in danger of being submerged by seawater at any time.

200 1, 1 1, the president of Tuvalu said in a statement that they could no longer resist the rise of sea water and the national territory could disappear at any time, so they demanded the gradual evacuation of their nationals. However, because no country has given Tuvalu a helping hand, an angry Tuvalu demands an apology from 6 billion people all over the world. It was not until later that New Zealand offered to accept immigrants from Tuvalu.

In 2008, the people of Tuvalu found that the territory of the country was not submerged, but was gradually expanding. The people of Tuvalu are also very happy that they finally don't have to leave their homes. In fact, the real reason may be that most of the soil components in Tuvalu are limestone, and limestone is the main component of magma. It may be that the magma ejected from the submarine volcano was cooled by seawater and finally returned to Tuvalu Island, so Tuvalu Island will grow bigger and bigger!