0
What else can I help you with?
Which is true about how all detrital rocks form?
Detrital rocks form from the accumulation and cementation of sediment grains derived from the weathering and erosion of pre-existing rocks. The size, shape, and composition of the sediment grains help to identify the environment in which the detrital rock formed. Detrital rocks include sandstone, shale, and conglomerate.
What are detrital rocks?
They are rocks formed from pieces of pre-existing rocks or organic debris.
What are sedimentary rocks such as sandstone that are formed from broken fragments from other rocks?
Clastic or detrital rocks, depending on size.
What is a type of detrital sedimentary rock?
Detrital rocks are sedimentary rocks that are composed of particles of weathered and eroded igneous, metamorphic, or other sedimentary rocks that have been deposited, compacted, and cemented together. Sandstone, conglomerate, shale, and breccia are examples of detrital sedimentary rocks.
What is formed from layers of tiny particles from weathered rocks?
Detrital sedimentary layers.
Do detrital sedimentary rocks have clastic textures?
Yes, detrital sedimentary rocks have clastic textures. Clastic textures are composed of fragments or grains derived from pre-existing rocks or minerals, which are then compacted and cemented together to form the new rock. Detrital sedimentary rocks, such as sandstone and shale, are formed through the deposition and lithification of these clastic particles.
How do detrial rocks form?
Detrital rocks form from the accumulation and lithification of sediments that are carried and deposited by wind, water, or ice. These sediments can come from the weathering of pre-existing rocks, erosion of mountains, or volcanic ash. Over time, the sediment particles are compacted and cemented together to form detrital rocks like sandstone, shale, and conglomerate.
Particle size is the primary basis for distinguishing among various detrital sedimentary rocks?
Detrital sedimentary rocks are classified based on the particle size of the grains they contain. These rocks include conglomerate, sandstone, and shale, with conglomerate having the largest particles, followed by sandstone and shale with finer particles. The size of particles in a detrital sedimentary rock can provide information about the environment in which the rock was formed.
Are sedimentary rocks formed from fragments of other rocks chemical sedimentary rocks?
No, sedimentary rocks formed from fragments of other rocks are called clastic sedimentary rocks. Chemical sedimentary rocks form from minerals that are dissolved in water and precipitate out to form rocks like limestone or halite.
In what ways are detrital rocks organic rocks and chemical sedimentary rocks the same?
587i
What are detrital sedimentary rocks?
Detrital sedimentary rocks are made up of particles that have been weathered and eroded from pre-existing rocks. These particles are transported and deposited by water, wind, or ice, and then compacted and cemented together to form rocks like sandstone, shale, and conglomerate. They are characterized by their grain size and composition, reflecting the source rocks from which they originated.
How are detrital chemical and biochemical sedimentary rocks different?
Detrital rocks are composed of rock particles, chemical sedimentary rocks are composed of precipitated minerals.Examples:Detrital or clastic rocks:ConglomerateBrecciaSandstoneShaleChemical sedimentary rocks:Rock saltSome limestonesRock gypsumWhat_is_the_difference_between_detrital_and_chemical_sedimentary_rock
