The Columbian Exchange greatly affected almost every society on earth, bringing destructive diseases that depopulated many cultures, and also circulating a wide variety of new crops and livestock that, in the long term, increased rather than diminished the world human population
<span>The correct answer for 1 is D. geosphere. Geosphere is the solid part of the of the universe, often confused with litosphere but the litosphere is just on the top. Hydrosphere is all the water on the world, while atmosphere is all the air. Biosphere is all the living beings. The answer for 2 is A. paleomagnetism. Geology is the science of the earth, topography is how things on earth are physically arranged on earth, while isochronism is when something is equal in duration to something else.</span>
D thats the answer i think
I want to say B, but im stuck between B and C