Ihave a question on my test that i don't know the answer on. which factors make in land transportation and commerce possible in the united states: a: the vast mineral deposits. b: extremely fertile soils. c: the intricate river systems. d: ample water from the snowmelts?

What is the northern most national park in the world

Sandstones that form in aeolian (wind/desert) environments appear very different from other sandstones, such as those formed in a beach/ shoreline environment and in rivers on land. give three identifying properties for each of the three sandstones that would tell a geologist which depositional environment they formed in. consider things such as the relationship between transportation and grain size, shape, roundness, sorting, fossils and composition.

What could the united states of america do to improve their status? name at least 3(ap human geography)