Urban heat islands affect local air current and weather conditions including which of the following? 1) increased number of thunderstorms over cities in summer months 2) lingering dust domes over cities 3) stronger natural disasters such as earthquakes and hurricanes 4) extreme cold temperatures in the winter and record-setting heat in summer

Its in the national history museum and you can't se the original because its locked away in a vault 

To relate to humans in a relational humanly way. 

The first immigrants to settle in what is now the united states were the ancient ancestors of modern native americans. the precise routes of those first north american immigrants are disputed, but there is no uncertainty about the fact that every human being on the continent is either a recent immigrant or a descendant of earlier immigrants. since the first immigrants came here from asia more than thirteen thousand years ago, there have been four large and easily recognizable modern waves of immigrants into the united states.

Is this science or geogrpahy ? ? a little confused