apatite
This type of sedimentary rock must have organic material to be created. They are called organic because they are made from organic material such as grass or plankton that, over long periods of time, becomes a type of sedimentary rock. This organic material can be the organism itself or may be given off from the organism.
Sedimentary rocks can be made from any kind of material, from other rocks to shells to plant material. Basically, any rock, from metamorphic to igneous and even to sedimentary, can be weathered and eroded. These particles and grains can be carried great distances by wind, water, ice, etc. before they are deposited and lithified (cemented) back together to form sedimentary rocks.
weathered remains of other rocks
A rock is amineral
sedimentary
A sedimentary rock that is composed of material evaporated from seawater is described as chemical.A sedimentary rock that is composed of material evaporated from seawater is described as chemical.
No, flagstone is a type of sedimentary rock, but it is not a clastic sedimentary rock. Flagstone is generally composed of layers of compacted and cemented material like sandstone or limestone, and often used for landscaping or as a building material.
A palynomorph is an organic microfossil found in sedimentary deposits and composed of organic material.
It is a carbonate sedimentary rock, composed of precipitated calcite or shells and shell fragments composed mainly of calcite, calcite being composed of CaCO3.
for instance, "it was combustible material". This means it was strong material.
No, oil is combustible.
No, oil is combustible.
A conglomerate rock is a heterogeneous material.
The chemical breakdown of enormous quantities of organic material buried in the sedimentary rocks has produced ethane gas.
Limestone is a sedimentary rock composed mainly of calcium carbonate minerals which were deposited by ancient bodies of water. It is commonly used in construction, as a building material, and in the production of cement and glass.
Coal is considered a rock because it is a solid, naturally occurring material formed from organic matter over millions of years. Despite its organic origin, coal's composition and characteristics classify it as a rock due to its hardness, density, and structure.
Organic sedimentary rocks, such as coal and some types of shale, form from the buildup and compression of plant material over time. These rocks are primarily composed of remains of plants and organic material.