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What else can I help you with?
Is sedimentary rock the only type of layered rock?
No. Extrusive igneous rocks are usually layered. Some metamorphic rocks have foliation, which resembles layering, but it is not the same thing.
What features tell you how a sedimentary rocked is layered?
Sedimentary rocks are often deposited in layers as strata. The feature that tells how a sedimentary rock is layered is called the bedding.
What features tells you how a rock is layered?
Sedimentary rocks are often deposited in layers as strata. The feature that tells how a sedimentary rock is layered is called the bedding.
Type of Rock forms in layers?
Sedimentary rocks, and foliated metamorphic rocks form in layers.
What (who)are stromatolites?
The stromatolites are the layered mounds, columns, and the sheet-like sedimentary rocks.
What are stromatolities?
The stromatolites are the layered mounds, columns, and the sheet-like sedimentary rocks.
Sedimentary rocks are useful as records of past time because of .?
Their layered structure :)
What type of rock used to have a layer structure before changing?
Metamorphic rocks, such as gneiss (pronounced 'nice') and schist are usually derived from layered sedimentary rocks that have deformed and remineralised under the effects of heat and pressure. They no longer preserve their layered structure.
What types of landforms do you think would have layers?
Those made out of layered sedimentary rocks Those made out of layered igneous rocks Those made out of metamorphic rocks with pronounced planar fabric.
What percentage of rocks on earth are sedimentary?
Approximately 75% of the rocks on Earth are sedimentary. This type of rock forms from the accumulation and compression of sediments over time. Sedimentary rocks are found in a wide range of environments, including oceans, rivers, and deserts.
How you can tell an igneous rock from a sedimentary rock from a metamorphic rock?
Igneous rocks form from the cooling and solidification of molten rock (magma/lava), sedimentary rocks form from the deposition and lithification of sediment particles, and metamorphic rocks form from the alteration of pre-existing rock due to heat and pressure. Igneous rocks often have a crystalline texture, sedimentary rocks may contain layers or fossils, and metamorphic rocks often have foliated or banded textures.
What features of metamorphic rocks are unlikely to be found in sedimentary rocks?
Foliation, a layered or banded texture, is a common feature of metamorphic rocks but not typically found in sedimentary rocks. Metamorphic rocks can also have mineral reorganization and recrystallization that are not commonly seen in sedimentary rocks. Additionally, metamorphic rocks may exhibit distinct metamorphic minerals like garnet, staurolite, or kyanite, which are unlikely to be found in sedimentary rocks.
