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ivolga24 [154]
3 years ago
10

What is the relationship between silica and density in igneous rocks?

Geography
1 answer:
barxatty [35]3 years ago
4 0

Answer:

The color is considered dark if the rock appears as a dark gray to black (pyroxenes, the amphibole Hornblende, the mostly Ca-plagioclases near Anorthite, and Biotite mica. Density is a property that is proportional to the composition of the rock. The higher the amount of silica (felsic) the less dense the rock will be.

Explanation:

Hope this helped :)

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As the government is wanting to discuss and enable some policies regarding pollution in the country they should meet the citizens and take their personal views into account in the personal openings into account what all are the problems and what would be the solution which will be more effective. Therefore, option A is the correct option.

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Proliferation is opposed by many nations due to fear of arise in nuclear warfare with nuclear weapons. This leads to de-stabilization of international or regional relations, or infringe upon the national sovereignty of states.

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