Biogenic.
Clastic
Clastic
Clastic rocks are made from fragments of pre-existing rocks.
Three main ways and are classified accordingly. Igneous rocks form from molten material called magma.
Clastic
The breakdown of sedimentary rocks is primarily caused by weathering processes such as physical (mechanical) weathering, chemical weathering, and biological weathering. Physical weathering involves the mechanical breakdown of rocks into smaller pieces, while chemical weathering involves the breakdown of rocks through chemical reactions. Biological weathering is the breakdown of rocks by living organisms such as plants and burrowing animals.
Biogenic.
sedimentary rocks
The chemical breakdown of enormous quantities of organic material buried in the sedimentary rocks has produced ethane gas.
Clastic sedimentary rocks form from the breakdown of larger rocks through weathering and erosion. The resulting sediments are deposited and undergo compaction and cementation to form rocks like sandstone, shale, and conglomerate.
Detrital sedimentary rock. clastic sedimentary A+
Clastic
Clastic
Clastic rocks are made from fragments of pre-existing rocks.
Three main ways and are classified accordingly. Igneous rocks form from molten material called magma.
Clastic sedimentary rocks form from the breakdown and erosion of larger rocks, through processes like weathering, transportation, and deposition. These sediments are then compacted and cemented together to form rocks like sandstone, shale, and conglomerates.