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Igneous rocks are denser than sedimentary rocks because the particles and materials making up the igneous rock are more closely packed and compacted making more matter able to fit into a tiny area of its structures.
There are several ways by which old rocks can become "new" rocks, all of which are described by the rock cycle. A rock, no matter what class it falls under, can become igneous, metamorphic, or sedimentary. When melted and then re-cooled, a rock become igneous. When exposed to very high temperature and pressure, the rock becomes metamorphic. When weather or eroded by wind, water, etc., and then lithified (cemented together), the rock becomes sedimentary. Again, any rock can go from one class to the other, or in some cases become a new rock of the same class.
The difference of metamorphic rocks from igneous and sedimentary rocks is on the way these rocks are formed. Igneous rocks form when magma cools down and becomes solid while sedimentary rocks form due to erosion and weathering of the Earthâ??s material, whereas, metamorphic rocks are formed as a result of rock transformation called metamorphism.
Rocks have been here for millions of years so they didn't really just pop up. There are three main types of rocks, Igneous, Metamorphic and Sedimentary. Igneous rock is rock formed when magma or lava cools or hardens. Metamorphic rock is rock formed when heat, pressure or fluids act on igneous, sedimentary or other metamorphic rock to change its form or composition. Sedimentary rock forms when sediments are compacted or cemented together or when minerals form from solution. Rocks are made from on or more minerals, volcanic glass, inorganic matter, orother natural material. So for rocks to have became there had to have been minerals first.
Granite, or any other rock for that matter, can become metamorphic, sedimentary, or igneous at any time. If the granite is weathered and eroded by wind, water, etc. and the lithified (cemented), it becomes a sedimentary rock. If it melts within the Earth under extreme temperatures and then cools to a solid state, it is an igneous rock. Likewise, if the granite is exposed to extreme temperature and pressure, it can change back into a metamorphic rock. Like I said, these same processes hold true for any rock or mineral in what is known as the Rock Cycle.
sedimentary, erosion products and/or organic matter that has become glued together over time into rockmetamorphic, sedimentary or igneous rock that has been changed in form by very high temperature and pressure while deep undergroundigneous, solidified by cooling from molten rock
yes. because anything you can feel is an example of matter
A sedimentary rock is formed next, through the accumulation of the weathered and disintegrated matter from the igneous rock.
it's conversion
No matter what kinds of rocks they are they can be changed into any other kind of rock. Sedimentary rocks and igneous rocks can become metamorphic rocks with either contact or regional metamorphism. This means that either the rocks have been in contact with or close to high heat and high pressure that changes the rock.
Igneous rocks are denser than sedimentary rocks because the particles and materials making up the igneous rock are more closely packed and compacted making more matter able to fit into a tiny area of its structures.
There are several ways by which old rocks can become "new" rocks, all of which are described by the rock cycle. A rock, no matter what class it falls under, can become igneous, metamorphic, or sedimentary. When melted and then re-cooled, a rock become igneous. When exposed to very high temperature and pressure, the rock becomes metamorphic. When weather or eroded by wind, water, etc., and then lithified (cemented together), the rock becomes sedimentary. Again, any rock can go from one class to the other, or in some cases become a new rock of the same class.
Different source areas came together in one place. Still considered sedimentary, because it's composed of sediments. Doesn't matter what the composition is, could be metamorphic in there too.
There are several ways by which old rocks can become "new" rocks, all of which are described by the rock cycle. A rock, no matter what class it falls under, can become igneous, metamorphic, or sedimentary. When melted and then re-cooled, a rock become igneous. When exposed to very high temperature and pressure, the rock becomes metamorphic. When weather or eroded by wind, water, etc., and then lithified (cemented together), the rock becomes sedimentary. Again, any rock can go from one class to the other, or in some cases become a new rock of the same class.
Though in science you should never say something is not possible, I doubt it. Metamorphic rocks have been pressurized so much that they become a lot smaller than the original sedimentary or igneous rock they came from thus, destroying any evidence of a bone or anything else of that matter.
Three main ways and are classified accordingly. Igneous rocks form from molten material called magma.
Metamorphic rocks are made from the action of heat, stress, and pressure on pre-existing rocks, of either an igneous, or a sedimentary origin. Also, sometimes a metamorphic rock can be resculpted to form another metamorphic rock.