What controls the locations of brittle–plastic transitions in the lithosphere?

What will be an ideal response?


Answer: This is the transition between brittle and plastic deformation mechanisms at the microscale, which is controlled by temperature, to a lesser extent by pressure, and to a large extent by mineralogy. Also, “dry” rocks will behave in a brittle manner at higher temperatures than “wet” rocks. Strain rate also has some influence, where rapid strain accumulation more easily results in brittle deformation.
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Environmental & Atmospheric Sciences

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The Ogallala Aquifer is a source of

A) salt water. B) minerals. C) freshwater. D) magma.

Environmental & Atmospheric Sciences

What are the main differences between commercial farming and subsidence agriculture?

What will be an ideal response?

Environmental & Atmospheric Sciences

Geothermal energy can be used for which of the following?

A. heating space, producing electricity, and cooling space B. producing electricity, transportation fuel, and heating space C. transportation fuel, producing high-temperature heat for industry, and heating space D. producing high-temperature heat for industry, cooling space, and transportation fuel E. heating space, transportation fuel, and cooling space

Environmental & Atmospheric Sciences

Biomes are defined based on idealized potential mature vegetation in a given area rather than the actual vegetation

Indicate whether the statement is true or false

Environmental & Atmospheric Sciences