Answer:
C. 70% (water covers ⅔ of Earth's surface)
The lowland river system.
The contiguous United States are framed by three major bodies of water: the Atlantic Ocean on the east coast, the Pacific Ocean on the west and the Gulf of Mexico to the south. The Pacific also holds the Hawaiian Island chain. The Gulf stretches from Texas to Florida and also touches Alabama, Louisiana and Mississippi.
I believe the answer you are looking for are basins, Basins have coal and gas deposits
the answer is the one u put...
