What helped lead to the balkanization of the Balkan Peninsula

Which tools are visuals that geographers use to interpret the world? choose all answers that are correct. question options: maps satellites graphs sensors

The covers all of earth like a thin shell, but it is not a solid sheet of material. it is broken up into several large sections and many smaller ones. fill in the blank.

Which domain endings indicate websites that are most likely to be reliable sources? check all that apply. sites ending in .net