D. Places and Regions and Human Systems is correct because Places and Regions is studying the physical space in a specific area, while Human Systems is studying government.
The environment of a place is mobile and dynamic in character it can impact both the local and global climates of any place on earth. The <u>atmospheric circulation, oceanic currents, and biogeography</u> of a place have an impact on the local climate and weather pattern of the place.
Like places in poles are cool and have cold environments that affect the general circulation of the atmosphere of the planet by the current produced in oceans and air as a polar cell.
Similarly palace on the equator is in direct contact with the sunlight and thus their environment is of calm nature hence, the convective currents develop over here.
Thus the environment is what surrounds us can directly and indirectly impact the local which will lead to a change in global changes as well.
Isostatic adjustment usually occur when there is a void to attain a stable equilibrium hence when the void is filled due to the isostatic adjustment hence soil erosion occur