Question

hey guys i will give u 30 points free if u answer this:

1. what are the oceanic minerals?
2.full form of silica
3. fossil rocks are example of _________ options:(metamorphic rocks/sedimentary Rocks/or igneous rocks)​

Answer 1

1. The oceanic authigenic minerals most widely used for chemical paleoceanography are barite, evaporite sulfates, and hydrogenous ferromanganese nodules.
2. Silica is a chemical compound also known as silicon dioxide or silox. The chemical formula for silicon is SiO2. Silica may be found in many forms of nature. For example, flint, quartz, and opal. Silica is also known as silicon dioxide SiO2.
3. sedimentary rocks
4. I hope I helped you "

Answer 2

Answer:

3. answer: metamorphic rocks