20 Which Statement Best Describes the Composition of Magma

- April 22, 2022

Click card to see definition lower - felsic - intermediate - mafic - ultramafic higher Click again to see term 110 Previous Next Flip Space. Question 20 of 37 27 27 Points Specimen 9 crystallized from A a felsic magma B.

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Which statement best describes the composition of magma.

. 1 Which example represents a class 2 lever. Spell Test PLAY Match Gravity What composition of magma is produced by melting at lower temperatures. Identify the statement that best describes the role of magma mixing in altering magma composition.

What three components make up most magmas. Question 20 of 37 27 27 points specimen 9. Magma contains the same elements as Earths crust.

Magma is an element all its own. Figure 422 Variations in the volatile compositions of magmas as a function of silica content. Liquid Portion Solid Portion Gaseous Portion What was the rate of cooling and the environment of formation for an extrusive igneous rock.

Image Description The general relationship between the SiO 2 content of magma and the amount of volatiles is shown in Figure 422. Magma contains the same elements as snow. It is thought that separate magma chambers can undergo mixing via the creation of connections between the two chambers.

What is a blowout. A heterogeneous mixture is a. - magma after entering through the bottom of the magma chamber reaches the top of the chamber where temperatures are lower- magnesium-and iron rich minerals begin to crystallize- mineral crystals having a higher density than liquid magma sink to the bottom of the magma chamber- the magma shifts toward a more intermediate composition.

A describe three mechanisms in which variation can occur within a species population. Choose the one statement that best describes foliation an alignment of mineral grains perpendicular to the direction of compression Imagine you are analyzing a metamorphic rock and find it contains both the polymorphs beta quartz b-quartz and andalusite a-quartz. Which statement best describes what happens during a chemical change.

Here are the answers for conexus students. Which statement about the formation of the Himalayas is true. What statement best describes the composition of magma.

Magma is an element all its own. It is now known that magma mixing is not a plausible means of altering magma compositions. Which statement is correct about the movement of plates that sit on top of the mantle.

Magma contains only three elements. Mafic magma is more fluid allowing gases to escape before they build up pressure. Magma contains the same elements as snow.

Although there are many exceptions to this trend mafic magmas typically have 1 to 3 volatiles intermediate. Answer to 1 a car door being opened and shut. Magma contains only three elements.

Mafic magma is denser keeping gases from moving up toward the surface. 2Which statement best describes energy. Magma contains the same elements as Earths crust.

A heterogeneous mixture is a. Earth is divided into 24 A. A chemical change involve the transformation of reactants in products a modification in chemical composition and structure.

Magma contains the same elements as Earths crust. Magma is an element all its ownB. Answer to 2 Energy is the ability to do work.

Which statement best describes the composition of magma. The better adapted of the moths will be able to survive the change and thus prevail as the fittest of the species. Magma contains the same elements as Earths crust.

Because it was erupted from a volcano. Magma contains the same elements as snow. Question 20 of 37 27 27 Points Specimen 9 crystallized from A a felsic magma B from SCIN SCIN138 at American Public University.

Comments There are no comments. Mafic magma is richer in iron keeping gases in the crystalline phase. Magma cools and hardens.

Science Earths interior Energy Quick Check. Magma contains only three elements New answers Rating There are no new answers. Mafic magma is hotter allowing gases to remain dissolved in the magma.

Magma is an element all its own. Magma contains the same elements as snow. Add an answer or comment.

Which statement best describes the composition of magma. Earth is divided into 24 A. Which statement best describes the composition of magma.

How the composition of magma can affect the way a volcano erupts. Magma contains only three elements. Variations in a population of moths allow for some of its members to be able to adapt to environmental changes.

Magma contains only three elements. Where do convection currents happen.

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