Which problem poses the largest environmental challenge for nearly ever community in the united states today ?

a. solid waste disposal
b. chemical runoff from airport
c. radioactive waste storage
d. unclean water

A,waste solid disposal has always been one of the biggest world problem.First of all it’s hard to be degradable and it pollutes land(the soil) and also water quicker

to plan an idea out before

not  

cuba  

russia  

iraq  

el salvador  

explanation:

known as the land of volcanoes, el salvador has visit seismic tremors and volcanic movement. it is the main nation in central america that does not have a coastline on the caribbean sea. about portion of all salvadorans live in the wide open. they are poor and don't have power or running water in their homes. in 1525, pedro de alvarado, a lieutenant of cortés's, vanquished el salvador. el salvador, with alternate nations of central america, pronounced its freedom from spain on sept. 15, 1821, and was a piece of a league of central american states until the point when that association broke up in 1838.