How are igneous rocks classified in general? a. basic and acidic b. organic and inorganic c. intrusive and extrusive d. foliated and nonfoliated

Which of the following about topsoil is fake?

Which of the following is true about fossils? a. the relative age of fossils cannot be determined from their position in sedimentary layers. b. fossils found in lower layers of sedimentary rock are as old as fossils found in upper layers of sedimentary rock. c. fossils found in upper layers of sedimentary rock are older than fossils found in lower layers of sedimentary rock. d. fossils found in lower layers of sedimentary rock are older than fossils found in upper layers of sedimentary rock.

The country in the world with the largest population is_?