Geography

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Blueschist facies indicate ____. A)formation at high temperature and pressure B)evidence of an ... Started by Mimi	1 Replies 65 Views	Jul 13, 2018 by stallen
Divergent plate boundaries are characterized by ____. A)contact metamorphism only B)regional ... Started by Zoey63294	1 Replies 126 Views	Jul 13, 2018 by amcvicar
Many ore deposits result from contact metamorphism during which hot, ion-rich fluids ____. A)migrate ... Started by danielfitts88	3 Replies 94 Views	Jul 13, 2018 by dudman123
Two economically important metamorphic minerals are graphite and corundum, which can be used, ... Started by EY67	1 Replies 122 Views	Jul 13, 2018 by mmpiza
The rock type that is the source of most commercial asbestos is ____. A)serpentine B)amphibole ... Started by segrsyd	1 Replies 69 Views	Jul 13, 2018 by nguyenhoanhat
Two characteristics that have made asbestos and important industrial mineral are ____ and ____. ... Started by audie	1 Replies 40 Views	Jul 13, 2018 by bbburns21
The three (3 ) principal agents of metamorphism are heat, ____________________, and ... Started by Melani1276	1 Replies 52 Views	Jul 13, 2018 by samiel-sayed
Heat involved in the metamorphic process may come from lava, ____________________ in the crust, or ... Started by saraeharris	1 Replies 57 Views	Jul 13, 2018 by lkanara2
Rocks undergo ____________________ , which means that the stress on a rock in Earth's crust is the ... Started by oliviahorn72	1 Replies 67 Views	Jul 13, 2018 by bassamabas
Concentric zones surrounding an igneous intrusion in which contact metamorphism has taken place are ... Started by lb_gilbert	1 Replies 72 Views	Jul 13, 2018 by jasonq
For purposes of classification, metamorphic rocks are commonly divided into two groups based on ... Started by mikaylakyoung	3 Replies 79 Views	Jul 13, 2018 by blakeserpa
Marble, quartzite, greenstone, hornfels, and anthracite are examples of ____________________ ... Started by asan beg	1 Replies 65 Views	Jul 13, 2018 by bulacsom
A rock that has both igneous and metamorphic characteristics is called ____________________. Fill in ... Started by frankwu	1 Replies 94 Views	Jul 13, 2018 by SeanoH09
When the locations of the first appearances of a particular index mineral are connected on a map, ... Started by karen	1 Replies 41 Views	Jul 13, 2018 by brittanywood
Many ore deposits, including copper, lead, iron, and zinc, are associated with ____________________ ... Started by Chloeellawright	1 Replies 97 Views	Jul 13, 2018 by isabelt_18
____________________ is a general term applied to any silicate mineral that easily separates into ... Started by abern	1 Replies 98 Views	Jul 13, 2018 by guyanai
Explain the significance of metamorphism taking place below the melting temperature of a ... Started by londonang	1 Replies 51 Views	Jul 13, 2018 by Leostella20
What two fluid molecules are common in the formation of metamorphic rock? How do they affect the ... Started by penguins	1 Replies 45 Views	Jul 13, 2018 by jjorrostieta
Why is time important in metamorphism?[br][br][b][color=#347235]Question 2[/color][/b][br][br]The ... Started by KWilfred	3 Replies 77 Views	Jul 13, 2018 by shayla
What is a metamorphic facies? How is each facies named?[br][br][b][color=#FA1639]Question ... Started by sheilaspns	1 Replies 70 Views	Jul 13, 2018 by al
When an oceanic plate collides with a continental plate, what is the metamorphic ... Started by crazycityslicker	1 Replies 124 Views	Jul 13, 2018 by bbburns21
The minerals andalusite, sillimanite, and kyanite all have the chemical formula, Al2SiO5. Explain ... Started by armygirl	1 Replies 64 Views	Jul 13, 2018 by sultana.d
What are the three (3 ) types of metamorphism? Where and under what conditions does each ... Started by jon_i	1 Replies 67 Views	Jul 13, 2018 by amit
On March 11, 2011 a 9.0-magnitude earthquake and tsunami struck Japan but caused little damage ... Started by cdr_15	1 Replies 86 Views	Jul 13, 2018 by cupcake16
According to elastic rebound theory, rocks deform and bend. When their internal strength is exceeded ... Started by fbq8i	1 Replies 84 Views	Jul 13, 2018 by sarah_brady415