The hydrosphere is the sphere containing all of the earth's water in all of its forms, including and vapor core liquid solid crust mantle

Explore the ways that boundaries influence identity, interaction and exchange. things to consider: what is the race/ethnicity. how easy is it to interact/trade with others.

Yo! a girl out ! i will give brainliest! hu one of the main reasons societies settled along rivers in the neolithic era was because a) the village elders demanded it. b) the land there was more valuable. c) it was more safe and secure there. d) it provided irrigation for farming.

How does central place theory explain patterns in the size and distribution of cities?