Answer:
The highest agricultural densities as described above depend on/ interrelate to the geographical characteristics ( type of soil, type of weather, the climate, the demographic stability) as much as the phase/ degree of developmentt of civilisation and trades
<span>The epipelagic ocean zone is most habitable. taken from another sorce than my brain doe fam...</span>
I think it is c. bodies of water because hydro sounds like hydrate (water)