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Sedimentary rock


Sedimentary rocks are types of rock that are formed by the deposition and subsequent cementation of that material at the Earth's surface and within bodies of ...

Sedimentary Rocks | Pictures, Characteristics, Textures, Types


Breccia is a clastic sedimentary rock that is composed of large (over two- millimeter diameter) angular fragments. The spaces between the large fragments can ...

Sedimentary rock | Define Sedimentary rock at Dictionary.com


Sedimentary rock definition at Dictionary.com, a free online dictionary with pronunciation, synonyms and translation. Look it up now!

sedimentary rock | Britannica.com


Sedimentary rock, rock formed at or near the Earth's surface by the accumulation and lithification of sediment (detrital rock) or by the precipitation from solution at ...

Sedimentary Rocks | USGS Schoolyard Geology - USGS Education


Jan 20, 2015 ... A simple explanation of how sedimentary rocks are formed.

Sedimentary rocks - USGS Geology in the Parks - U.S. Geological ...


Dec 15, 2014 ... Sedimentary rocks are formed from pre-existing rocks or pieces of once-living organisms. They form from deposits that accumulate on the ...

What are Sedimentary Rocks? - Geology - About.com


Introducing sedimentary rocks, second of the three great rock classes (along with igneous and metamorphic rocks).

www.ask.com/youtube?q=Sedimentary Rocks&v=Etu9BWbuDlY
Jan 20, 2013 ... A brief introduction to sedimentary rocks. You can download a copy of the flowchart at http://goo.gl/3PRQb.
www.ask.com/youtube?q=Sedimentary Rocks&v=NygkD8uATng
Apr 14, 2012 ... Visit http://www.makemegenius.com ,watch all Science & other educational videos for kids for free. When mountains are old, lots of rock gets ...

Sedimentary rocks - OneGeology


Sedimentary rocks are made when sand, mud and pebbles get laid down in layers. Over time, these layers are squashed under more and more layers.

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Sedimentary Rock Facts for Kids - Information & Examples


Sedimentary rocks are formed by sediment that is deposited over time, usually as layers at the bottom of lakes and oceans. This sediment can include minerals, ...

Sedimentary rock - Science Daily


Sedimentary rock is one of the three main rock groups (along with igneous and metamorphic rocks) and is formed in four main ways: by the deposition of the ...

Sedimentary Rocks | Mineralogy4Kids


Any rock (igneous, sedimentary, or metamorphic) exposed at the Earth's surface can become a sedimentary rock. The forces of wind, rain, snow, and ice ...