10 Which Statement Best Describes the Composition of Magma

Rocks can only be made up of a combination of three types of mineral. Magma varies widely in composition.

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Amineral composition of the magma Bcooling rate of the magma Cfossil content of the rock Dcolor of the rock 33Large crystals in an igneous rock most likely form as.

. Magma contains only three elementsD. Magma contains the same elements as Earths crust since. Liquid lava erupts from a volcano and cools quickly at Earths surface.

- 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. 32 Magma and Magma Formation. Magma is exported to an open area and forms iron.

Write the chosen letter on a separate sheet of paper. A coarse-grained rock contains 50 plagioclase 45 pyroxene and 5 hornblende. Magma cools and crystallizes slowly beneath Earths surface.

Only a fraction. Carrying away or moving of these weathered materials by wind water and ice to a new location. Rocks are made up of at least three different types mineral.

Which BEST describes fractionation. Which statement best describes the formation of an intrusive igneous rock. Magma is an element all its own.

Which statement best describes the composition of magma. Rocks are made up of one or more types of mineral. 32Which statement best describes the percentage of plagioclase feldspars in a sample of gabbro.

Rocks always consist of a single type of mineral. Magmas can vary widely in composition but in general they are made up of only eight elements. Magma contains the same elements as snow.

Which statement about the formation of a rock is best supported by the Rock Cycle. Magma contains the same elements as Earths crust. Earth is divided into 24 A.

Magma contains the same elements as snow. What do igneous rocks look like. Magma contains only three elements.

A melt of the same composition as the original rock C. Identify the composition of magma. Discuss how magma is formed.

Which is the most abundant element composition in magma. Breakdown of rocks into smaller particles from the effects of wind water and ice. Sand and gravel are deposited at the mouth of a river and over time form layers that solidify into rock.

It is thought that magma mixing takes place readily and affects the majority of magma c 1 answer. In order of importance. Which statement best describes the formation of an intrusive igneous rock.

A solid lower part and a liquid. Which statement best describes the composition of magma. Extrusive or volcanic igneous rocks look dull and do not sparkle much because they are fine grained.

They break down rocks into sediments and transport the sediments to new locations. What statement best describes the composition of magma. Explain what happens after magma is formed.

Oxygen silicon aluminum iron calcium sodium magnesium and potassium Figure 36. Magma is an element all its own. Which statement best describes the formation of an intrusive igneous rock.

Magma contains the same elements as snowC. 3 Using the phase diagram shown below determine which statement best describes what happens as a rock is moved from. Click here to access the Lava Composition Animation and then navigate to this screen using the Topics menu.

The statement that best describes the composition of magma would be that d. Oxygen the most abundant element in magma comprises a little less than half the total followed by. Which statement best describes the composition of magma.

As magma turns solid the fraction of mafic minerals decreases as the fraction of felsic minerals increases. As magma cools only a fraction of it turns solid at any one time. Magma contains only three elements.

Which statement best describes the formation of an intrusive igneous rock. Magma solidifies slowly resulting in a coarse-grained texture. Magma is injected into surrounding rock forming an igneous intrusion.

This rock should be A limestone C basalt B sandstone D shale Rhyolite and granite are alike in that they both are A fine-grained C mafic B dark-colored D felsrc identified as A basalt C rhyolite B granite D gabbro. Magma explodes to the surface and forms a smooth outer layer of rock. Identify the statement that best describes the role of magma mixing in altering magma composition.

What I Know Choose the letter of the best answer. Which of the following statements best describes the composition of rocks. Magma contains only three elements THIS IS THE BEST ANSWER The crust has the same elements as the Earths crust and best describes the composition of magma.

As minerals crystallize they are isolated from the remaining magma and unable to react with it. Magma contains the same elements as Earths crust. Answered Which statement best describes the formation of metamorphic rocks.

Magma solidifies slowly resulting in a coarse-grained texture. Magma contains the same elements as Earths crust. 2 Choose the most likely product of partially melting a rock of intermediate composition.

Magma contains the same elements as earth crust Which BEST describes the composition of the Earths core. Magma is an element all its ownB. Igneous intrusions form when ice crystals splash into lava.

Earth is divided into 24.

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