This fragmentation of natural toxins, it is based on the characteristics of fragmentation of these substances, toxic substances, there is no danger elite.
The dispersion of toxic substances from nature. It is the nature of the dispersion of pollutants. Which of these are very dangerous. The toxins caused by the actions of human beings, most of the advances in science, science and technology.
The distribution of toxic substances from the nature. Will be according to the characteristics of the distribution of the toxin. Which of these is no more dangerous.