Magma - Study guides, Class notes & Summaries

Metamorphic rock correct answers A type of rock that forms from an existing rock that is changed by heat, pressure, or chemical reactions. (Ex: Gneiss, Marble, Quartzite) Magma correct answers A molten mixture of rock-forming substances, gases, and water from the mantle Igneous rock correct answers a type of rock that forms from the cooling and hardening of molten rock at or below the surface (Ex: Basalt, Granite, Obsidian) Metamorphic and Igneous rock melts and turns into correct ans...

Clemson Geology 1010 - Exam #1 Latest Update Rated A principles claims something that has been proven - known to all as correct scientific method observation, questions, hypothesis, collect data, and evaluation hypothesis educated guess; "if-then" statement. needs to be testable; be predictive theories hypothesis but now has a lot of data supporting it; tested for years law essentially correct (always an exception) geology study of earth catastrophism everything was caused by 6 catastrop...

GACE Middle Grades Science Exam Questions With 100% Correct Answers Tidal hypothesis - answerTheory that the solar system started with a near collision of sun and large star. Few astronomers believe this theory. condensation hypothesis - answersolar system began with rotating clouds of dust and gas. Condensation happened in center to form sun, and smaller parts of clouds formed. More astronomers believe in this idea. Core - answerOuter core- liquid; inner core- solid. Very dense in center...

GACE Middle Grades Science Exam Questions With 100% Correct Answers Tidal hypothesis - answerTheory that the solar system started with a near collision of sun and large star. Few astronomers believe this theory. condensation hypothesis - answersolar system began with rotating clouds of dust and gas. Condensation happened in center to form sun, and smaller parts of clouds formed. More astronomers believe in this idea. Core - answerOuter core- liquid; inner core- solid. Very dense in center...

A collapse feature formed by rapid eruption of a large volume of magma is called a - qualified answerscaldera A geologic setting similar to that recorded by the rock layers of the Grand Canyon Supergroup can be found today in national parks - qualified answersin the Basin and Range A geologic setting similar to that recorded by the sandstone, shale, and limestone layers of the upper Grand Canyon can be found today in national parks of the - qualified answersGulf Coast A large mass of...

A collapse feature formed by rapid eruption of a large volume of magma is called a - qualified answerscaldera A geologic setting similar to that recorded by the rock layers of the Grand Canyon Supergroup can be found today in national parks - qualified answersin the Basin and Range A geologic setting similar to that recorded by the sandstone, shale, and limestone layers of the upper Grand Canyon can be found today in national parks of the - qualified answersGulf Coast A large mass of...

2 types of Lustre ~ 1. metallic 2. non-metallic Basic 3D mineral form ~ tetrahedron Softest, hardest mineral according to mohs scale of relative hardness ~ talc, diamond Conchoidal fracture ~ smooth curved surface 3 components of magma: ~ 1. melt 2. solids 3. volatiles Geothermal gradient ~ heat increases with depth in crust Igneous rock ~ cooled magma Extrusive igneous rock ~ magma solidified at surface Intrusive igneous rock ~ magma solidified at depth Plutonic rocks ~ i...

The type of magma associated with oceanic hot spots - mafic Decompression melting in this setting forms a long, submarine ridge - divergent boundary When mafic magma rising from the mantel rises through this type of crust, it will form int-felsic magma - Continental crust Shield volcanoes may form here, when magma upwells from the asthenosphere - hot spot The type of magma that most commonly forms at subduction zones - int-felsic magma This tectonic setting can form an explosive caldera - ...

EAPS, review Exam Questions and answers, rated A+ Which of the following are ways that viscosity affects gases in magma? A. Viscous magma prevents gas from escaping easily B. Abundant silica chains in viscous magma allow gas to pass quickly through the magma C. Less viscous magma allows gas to escape, which can lead to very explosive eruptions D. All of the answers are correct - -A. Viscous magma prevents gas from escaping easily A single volcano may produce A. only nonexplosive erupt...

Geology Final Exam Questions And Answers This metamorphic rock is hard enough to scratch glass. This rock is most likely: (black rock) quartzite The rock shown here is most likely an example of: swirly rock (black and white) regional metamorphism A possible protolith for this metamorphic rock is: smooth grey rock shale What type of metamorphism is likely to be seen in this area shown here? (meteor crate natural landmark) shock metamorphism This metamorphic rock is mainly...