Answer:
The great varieties of minerals on the Earth are classified by mineralogists into a small number of groups on the basis of : The negative ion or ionic group in their chemical composition.
Explanation:
Minerals are classified based on their chemical properties. The anion, a negatively charged ion that generally comes at the end of a mineral's chemical formula, is the fundamental foundation for classifying minerals, with the exception of the native element class. Cations are ions with a net positive charge because they have fewer electrons than protons. Anions, on the other hand, have a net negative charge because they contain more electrons than protons.
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The correct answer is: <span>landslides or mudslides</span>.
Lava Flows are actually not that dangerous: Lava is very often slow and could even be outrun - so not too many people die due to lava flows.
On the other hand, landslides and mudslides are very catastrophic and can wipe entire villages.
<span>A. demilitarized zone.</span>
The answer would be, a plate slides beneath another plate due to convection currents and gravity.
Answer: Pop culture
Explanation: Pop culture revolves around things that are part of entertainment and help to define a culture as a whole such as books, music, movies, artwork, photography, and magazines.
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