Biochemical sedimentary rocks are sedimentary rocks created by the buildup of organic carbon (dead plant debris) in low-oxygen conditions (such as swamps).
When organisms utilize elements dissolved in air or water to develop their tissue, biochemical sedimentary rocks form. The calcareous skeletons of creatures such as corals, mollusks, and foraminifera are used to make most varieties of limestone.
Shells and bodies of submerged creatures are used to build biochemical sedimentary rocks. Chemical components from the water are extracted by living creatures and used to form shells and other body parts. Aragonite, a mineral related to and usually replaced by calcite, and silica are among the constituents.
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Answer:
South Pacific ocean is on the west side of South America that is a body of water
<span>The four main forms of river erosion. Hydraulic action - the force of the river against the banks can cause air to be trapped in cracks and crevices. The pressure of the action weakens the banks and gradually wears it away.</span>
Explanation:
Earthy forms of hematite are typically red to reddish brown and often called 'Red Ochre'. These earthy varieties are also very soft and can be scratched by a fingernail.
That would have to be the northern-most point in the state.
The northernmost part of New York State is a line that runs
about 68 miles along the 45th parallel of north latitude, roughly
from Rooseveltown to Rouses Point. Anywhere along that line
sees the sun at the same altitude at local solar noon.
