Grid refrences os mapping skills geography s3

These factors threaten north americas ecosystems

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.

¿cual es mas alta en baja california,la migracion o la inmigracion?