Regular answer:
Pure water
scientific answers:
hydrogen hydroxide
H2O
di-hydrogen oxide
The persian gulf because nearly 50% of the worlds oil reserves are found there
People are naturally going to live near clean water sources, that way it's easier to survive, so people are more likely to live near or in an oasis than in a hot dry area like a desert.
Answer:
Plate tectonics is the name for the process that forms Earth's features. Plates spread apart, bump together, slide under one another, or slide past each other. Forces on the surface also change the land. The movement of wind and water breaks rock down, and erosion wears Earth's surface away.