of business licenses, in which there was no numerical capacity, and candidates who obtained the required score were accepted. the head of the mining and mineral industries commission of iran chamber of commerce said that the environmental destruction of mining activities in iran is insignificant compared to the world. all licenses, including exploration licenses, mining certificates, exploitation licenses, which are held by mining activists, are only 30% of the country's area. and demolition operations or actually mining activities happen maybe in a thousandth percent of it. so as a result, when we say to the environment we want to damage life and this with this thousandth percent of the level of destruction. it is very small, and we compared it with the countries of the world , it is a very small number, naturally, in any case, mining activities should take place considering the environmental and natural resources debates. pollution of the seine river in paris has put the dog races at the paris olympics in jeopardy. this is the second time that the pollution and water currents of the paris olympic river are waiting to see if they will be allowed to participate in the official competitions a