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3 years ago

12. What is metamorphic recrystallization?

Geography

1 answer:

vovangra [49]3 years ago

5 0

Answer:

Metamorphic rocks are products of metamorphism or that is to say the transformation of a rock by recrystallization and by crystallization of new stable minerals under metamorphic conditions maintaining the solid state.

Explanation:

The most important factor of metamorphism is heat, which provides the energy that drives the chemical changes that cause recrystallization of existing minerals or the formation of new minerals. Remember that an increase in temperature causes the ions inside a mineral to vibrate faster. Even in a crystalline solid, in which ions are linked by strong bonds, this high level of activity allows individual atoms to migrate more freely within the crystalline structure.

Heat affects terrestrial materials, especially those formed in low temperature environments, in two ways. First, it encourages the recrystallization of individual mineral grains, which happens, in particular, with clays, fine-grained sediments and some chemical precipitates. Higher temperatures cause recrystallization when the finest grains tend to bind and form larger grains of the same mineralogy.

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3 years ago

The eastern part of the border between the united states and mexico is delineated by.

NISA [10]

Your answer is, The Rio Grande

<h3>What is The Rio Grande?</h3>

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<h3>How does The Rio Grande affect the environment?</h3>

A finite amount of water flows through the Rio Grande every year, so when there are shortages, every city along the river is affected. Due to climate change, hotter and drier seasons are reducing the snowpack that melts to feed the Rio Grande, and rising temperatures are increasing evaporation from the reservoirs.

Thus, The Rio Grande is your answer.

Learn more about The Rio Grande here brainly.com/question/18409104

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2 years ago

Whether you live in a small town or a large city, your life likely is influenced by what’s happening in the world’s global citie

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Answer:

The cell phones and firearms we use are examples of products which makes us as individuals to be influenced by global cities.

The cell phones makes communication easier unlike in the past where the main means of communication was through letter writing. Different phone applications also influences us because we adjust to the latest trends brought up by these global cities.

The firearms were made through technological innovations by these global countries. It’s now common in every country due to its strong influence on others. It makes warfare and self defense easier and more sophisticated.

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3 years ago