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The Rock Cycle
The Rock Cycle

... inside and the outside. Mineral composition: The minerals that make up the different parts of a rock. ...
Notes_for_Rock_and_Weathering_Final_Test
Notes_for_Rock_and_Weathering_Final_Test

... Rocks are a mixture of minerals giving them different colored specks and markings. The 3 groups of rocks are sedimentary, metamorphic, and igneous. They have different conditions under which they form: 1. sedimentary- sediments from weathering, erosion, layering, pressure and time 2. metamorphic- se ...
File - Wines Science Jeopardy 2013
File - Wines Science Jeopardy 2013

... The rocks that form Earth’s crust are continually destroyed and remade in an endless process called the rock cycle. Rock is formed by melting; by cooling and solidifying; by changing through heat and pressure; by weathering and erosion; and by compression and cementation. WHAT ARE IGNEOUS ROCKS? Ign ...
Rocks and Soils (A) minerals sediment rivers igneous animals alive
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... Great heat and p________ can flatten or rearrange the mineral grains changing one rock into another r______. A rock formed in this way is called a metamorphic rock. I_____________ rock comes from the m________ rock under the earth’s crust. It can cool and h_______ slowly underground or quickly when ...
Rock Cycle
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... stability of the minerals in the rock.  Bowen’s reaction series the simplified pattern that illustrates the order in which minerals crystallize from cooling magma according to their chemical composition and melting point  The pattern of mineral formation from magma depends on the chemical composit ...
3.3 Sedimentary Rocks
3.3 Sedimentary Rocks

... • Weathering - is a process in which rocks are physically and chemically broken down by water, air, and living things. • Erosion - involves weathering and the removal of rock. • Deposition - when an agent of erosion – water, wind, ice, or gravity – lose energy, it drops the sediments. ...
Name
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... 20. Sandstone is the parent rock of ____________________ . Dolostone is the parent rock of ____________ 21. Limestone is the parent rock of ____________________ . 22. Shale is the parent rock of _________________ , ________________ , _____________, and ...
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rockcards - PAMS

... Crystals are too small to be seen with the naked eye What is an example of an intrusive igneous rock? ...
Rock cycle - Evaeducation
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... and fissures. The zeolites are largely of this origin. Even before these "post-volcanic" processes have ceased, atmospheric decomposition or weathering begins as the mineral components of volcanic and igneous rocks are not stable under surface atmospheric conditions. Rain, frost, carbonic acid, oxyg ...
Standard 3
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... a) Recognize that most rocks are composed of minerals. b) Observe and describe the minerals found in rocks (e.g., shape, color, luster, texture, hardness). c) Categorize rock samples as sedimentary, metamorphic, or igneous. ...
Laboratory 7: Metamorphic Rock Identification - H
Laboratory 7: Metamorphic Rock Identification - H

... greenstone - is a general field petrologic term applied to metamorphic and/or altered mafic volcanic rock. The green is due to abundant green chlorite, actinolite and epidote minerals that dominate the rock. To qualify for the name a rock must also exhibit schistocity or some foliation or layering. ...
Lab #22: Sedimentary Rock Identification
Lab #22: Sedimentary Rock Identification

... rocks, if you know the rock, you know the past environment! Using your senses and the Scheme for Sedimentary Rock Identification, you will be able to first classify and identify the rocks and their environments of formation. Procedure: First take some time to familiarize yourself with the flow if th ...
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... Uplift- is the movement within the Earth that causes rocks inside the Earth to move to the Earth’s Surface Buried rock is exposed at the Earth’s surface by uplift and erosion ...
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ROCKS: SOLID EARTH MATERIALS ©2003 SchoolMedia, Inc
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... b) Igneous rock, which includes tuff, basalt, and scoria, forms when magma and hot ash come to the surface of the earth through volcanoes and cool to form solid rock. ...
Rocks & the Rock Cycle
Rocks & the Rock Cycle

... • You choose the path • Rocks forming ...
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... rock that forms from magma or lava. ► Extrusive rock is igneous rock formed from lava that erupted onto Earth’s surface. ► Example: Basalt ► Intrusive rock is igneous rock that formed when magma hardened beneath the Earth’s surface. ► Example: Granite ...
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Rocks and Minerals vocab and notes
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... 2. Mineral: a natural, solid, non-living material with particles arranged in a repeating pattern 3. Streak: a mineral property to describe the color of the powder left behind when the mineral is rubbed on a rough surface 4. Luster: a mineral property to describe the way the surface of a mineral refl ...
Chapter 6 – Rocks Section 6.1 – Rocks and the Rock Cycle
Chapter 6 – Rocks Section 6.1 – Rocks and the Rock Cycle

... that affect the stability of rocks. ...
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200 300 400 500 100 200 300 400 500 100 200 300 400 500 100

... the land area drained by a river system? ...
IGNEOUS ROCK FACTS Igneous rock is formed when melted rock
IGNEOUS ROCK FACTS Igneous rock is formed when melted rock

... form. The mineral grains mineral in intrusive igneous rock are medium in size. Extrusive igneous rock is formed when lava cools and solidifies on the surface of the earth. It cools quickly, so there is less time for mineral grains to form. The mineral grains in extrusive igneous rock are tiny. Volca ...
Name: ____________ Date: 8th Grade Science Earth Surface Mr
Name: ____________ Date: 8th Grade Science Earth Surface Mr

... they have cooled and solidified slowly, deep underground. The slower the magma cools, the larger the crystals can grow Plutonic rock is also known as intrusive igneous rock because it forms by slow cooling within the Earth. Igneous rocks are classified on the basis of their crystal size and their mi ...
Three Types of Rocks Environmental Science Name
Three Types of Rocks Environmental Science Name

... Essential Question: How are rocks classified? Igneous Rocks Igneous rocks are crystalline solids which form directly from the cooling of lava ( extrusive) and magma (intrusive). This is an exothermic process (it loses heat) and involves a phase change from the liquid to the solid state. The earth is ...
Rocks & the Rock Cycle
Rocks & the Rock Cycle

... • CRYSTALS ARRANGED IN RANDOM MANNER ...
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Igneous rock



Igneous rock (derived from the Latin word ignis meaning fire) is one of the three main rock types, the others being sedimentary and metamorphic. Igneous rock is formed through the cooling and solidification of magma or lava. Igneous rock may form with or without crystallization, either below the surface as intrusive (plutonic) rocks or on the surface as extrusive (volcanic) rocks. This magma can be derived from partial melts of pre-existing rocks in either a planet's mantle or crust. Typically, the melting is caused by one or more of three processes: an increase in temperature, a decrease in pressure, or a change in composition. Over 700 types of igneous rocks have been described, most of them having formed beneath the surface of Earth's crust.
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