How would a Neptunist explain the layers of rock made during the formation of the Earth?
What will be an ideal response?
Answer: Neptunists envisioned concentric shells of different types of rocks and minerals that precipitated in sequence from a "primordial ocean" solution that was extremely rich in dissolved materials. In his vision, the interior of the planet was cold, and volcanoes were rare, relatively recent phenomena related to the natural burning of subterranean coal beds. So, the bottom layer was believed to be thick, massive, mostly unlayered rocks, whose bottoms were never exposed to view, "Primitive Rocks." These rocks formed, according to Neptunists, by precipitation and settling of the least-soluble silicate minerals before dry land appeared. The Primitive Rocks are overlain by the so-called "Stratified Formations," distinctively layered rocks composed of precipitates of more-soluble minerals mixed in places with fragments worn from highlands of Primitive Rocks, which were gradually exposed as the enclosing ocean diminished in depth.
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The boundary between the troposphere and stratosphere is called the _______________
Fill in the blank(s) with correct word
Which of the following spends more on military spending than all the other countries combined?
A) China B) India C) England plus France plus Germany D) Unites States E) Russia
"Cap and trade" is a system that ________
A) has been repealed by Congress as useless in diminishing pollution B) permits industries that pollute at levels below the federal cap to sell credits to industries that pollute at levels above the cap C) specifies a certain cap on industrial pollutants that can be traded to other nations D) allows industries to set their own caps for pollution emission so trading can continue
Limestone is a sedimentary rock that is found over large areas of the United States. Using this information, explain what the environment of deposition was like at the time of limestone formation and how the mineral in the limestone formed?
What will be an ideal response?