Amber fossil form when small creatures are trapped in tree sap and the sap harden

This was a series of articles written to persuade new york to ratify the constitution.

The color contrast between the open ocean and the lagoon between the spit and the mainland. the greater concentration of suspended sediments in the lagoon gives the waters a more turbid appearance. the source of sediment in the lagoon is (are) [(rivers and streams from the mainland) (wind-borne sediment from the spit) (ocean waves washing over the spit) (all of these contribute)].

Why does the blending of many different diciplines present both challenges and opportunities to enviromental scientist?