How can a natural disaster evolution of a species.

The evolution of the species is accelerated by environmental disasters in which the decrease in population size, the shrinkage of habitats of species, and the increase in mutation rate simultaneously take place through global environmental disasters.

Explanation:

The evolution of the species is accelerated by environmental disasters in which the decrease in population size, the shrinkage of habitats of species, and the increase in mutation rate simultaneously take place through global environmental disasters.

good thing- during decomposition the organic molecules in organic matter are broken down into simpler organic molecules that require further decomposition or into mineralised nutrients

bad thing- it can be harmful in crop productivity

halogen, any of the six nonmetallic elements that constitute group 17 (group viia) of the periodic table. the halogen elements are fluorine (f), chlorine (cl), bromine (br), iodine (i), astatine (at), and tennessine (ts).