Name four metallic and non metallic minerals.

Which country is currently the most populated country in the world? a. india b. china c. mongolia d. indonesia

The primary agent of contact metamorphism is

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