Hacia que punto cardinal descienden las precipitaciones al norte del Rió Colorado

Impressions of tropical swamp plants were observed on rocks in polar regions. the impressions were dark black imprints, which means the fossils are examples of ( 1 ) the fossils tell us that polar regions ( 2 ) ( 1 ) a. carbonization b. mineralization c. trace fossils ( 2 ) a. had tropical plants that can grow in ice b. might have had a diffierent climate in the past c. will have abundent vegitation

Wich of the following is not likely to appear on a map

How does the bare soil surface type affect the amount of runoff