Explain why urban explosion is a concern in regard to environmental science

Urban explosion would be a concern in regard to environmental science because of two major things.

Explanation:

There is the amount of space the growing cities will take up that takes away from the environment, and the pollutants the cities produce.

Hope This Helps :)

Melina B.

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).

sheep is a herbivore animal whereas grasshopper belongs to the class chordates but both of them feed on greens.  

if grasshopper and sheep feeding on a pasture land, i do not think both of them will have any impact on each other. however, the number of the species can make difference. since sheep feed on greens, there is a possibility there left no pasture land for the grasshoppers or they may get extinct.