Metamorphic rocks axia college of the university of phoenix metamorphic rock is the transformation of an existing rock type in a process called metamorphism, which means change in form. Metamorphic rock is rock that has changed from one type of rock into another the word metamorphic (from greek) means of changing form metamorphic rock is produced from either igneous rock (rock formed from the cooling and hardening of magma) or sedimentary rock (rock formed from compressed and solidified layers of organic or inorganic matter. Metamorphic rock essay 1058 words | 5 pages metamorphic rock metamorphism means to change form this is exactly what metamorphic rocks do this paper will take a look at the earth's rock cycle to examine exactly where the metamorphic rock fits into it. Metamorphic rock, which comes from the greek to change form, is formed by applying great pressure and temperature to existing rock converting it into a new distinct type of rock igneous rocks, sedimentary rocks, and even other metamorphic rocks and be modified into metamorphic rocks.
Metamorphic rock: metamorphic rock, any rock that results from the alteration of preexisting rocks in response to changing conditions, such as variations in temperature, pressure, and mechanical stress, and the addition or subtraction of chemical components. Unlike most editing & proofreading services, we edit for everything: grammar, spelling, punctuation, idea flow, sentence structure, & more get started now. Metamorphic rock metamorphism means to change form this is exactly what metamorphic rocks do this paper will take a look at the earth's rock cycle to examine exactly where the metamorphic rock fits into it. Hand out to students the metamorphic rock essay question (s-6-1-3_metamorphic rock essay questions and rubricdoc) instruct students to respond to the following question in complete sentences and in paragraph form.
Metamorphic rocks most metamorphic rocks are evolved from either sedimentary of igneous rocks as rocks are compressed more and more by other layers of rocks, the lower rocks may change due to the weight of the upper layers. Metamorphic rocks are originated within the earths crust metamorphic rocks are created when both pressure and heat meet at the right time during metamorphosis the rocks do not melt the heat and pressure just change the make-up of the rock.
Checkpoint: metamorphic rocks metamorphism occurs when there is a mineralogical, textural, chemical, and structural change in rocks that happens when rocks are exposed to high temperatures and pressures. Sedimentary rock essay sample sedimentary rock formation begins with igneous, metamorphic, or other sedimentary rocks when these rocks are exposed at the earth's surface they begin the long slow but relentless process of becoming sedimentary rock. Gneiss is a foliated metamorphic rock identified by its bands and lenses of varying composition, while other bands contain granular minerals with an interlocking texture other bands contain platy or elongate minerals with evidence of preferred orientation.
Marble is a non-foliated metamorphic rock they can be divided into many categories, but they are typically split into: foliated metamorphic rocks — pr essure squeezes or elongates the crysta ls. Mildred metamorphic is visiting her rock doctor to cope with her past life write a story about her mixed up emotions when she finds out that she might have had more than one life have students decide whether mildred was an igneous or a sedimentary rock in her first life. Metamorphic rocks essays: over 180,000 metamorphic rocks essays, metamorphic rocks term papers, metamorphic rocks research paper, book reports 184 990 essays, term and research papers available for unlimited access.
Amphibolite - this metamorphic rock is a course-grained rock composed of amphibole and plagioclase, although other minerals may be present the original source rock prior to metamorphism is basalt, gabbro, and other rocks with iron and magnesium. Free rocks papers, essays, and research papers identifying the distinct rocks types in the streambed of muddy run - rivers and streams are the main transporters of sediment and rock and they are known for their powerful erosional capabilities. Igneous rock (derived from the latin word ignis meaning fire) is one of the three main rock types, the others being sedimentary and metamorphic rock igneous rock is formed through the cooling and solidification of magma or lava.
Metamorphic rocks chapter exam instructions choose your answers to the questions and click 'next' to see the next set of questions you can skip questions if you would like and come back to them. Change into igneous or sedimentary rock igneous rock forms when magma cools and makes crystals magma is a hot liquid made of melted minerals the minerals can form crystals when they cool igneous rock can form underground, where the magma cools slowly or, igneous rock can form above ground. The continuous cycle of rocks within the interior of the earth and on the earth's surface is known as the rock cycle geologists have recognized three different types of rocks that constantly change from one form to another through a number of different processes one such rock is the igneous rock.
Where metamorphic process cause the contact with the rock is known as the aureole and the affected rocks are the country rocks of the magma body the width of the affected rock varies from several meters to even kilometers in some cases (al-juboury & al-hadidy, 2009. More essay examples on rock rubric the heat and pressure can leave bands on the rock these bands are called foliation if a rock is foliated that means that the rock has an appearance of bands but if the rock is non-foliated this means that it does not have an appearance of bands.