known as frost wedging
Water gets into cracks in the rock, the rock cracks, turns to ice and expands so the rock splits into smaller pieces.. =]
Any rock (igneous, sedimentary or metamorphic) may be broken into fragments that may later be formed into sedimentary rock.
Breccia refers to a rock that is composed of the broken fragments of the rocks or minerals that have been cemented together. The broken fragments of the rocks or minerals are usually cemented together to form a fine grained matrix.
They would only be organic if the particles or fragments are from a once living organism - sea shells, coral, etc.
Erosion
Water gets into cracks in the rock, the rock cracks, turns to ice and expands so the rock splits into smaller pieces.. =]
soil
Amino acids and nucleotides
broken
Any rock (igneous, sedimentary or metamorphic) may be broken into fragments that may later be formed into sedimentary rock.
Any rock (igneous, sedimentary or metamorphic) may be broken into fragments that may later be formed into sedimentary rock.
The two main substances that make up a virus are nucleic acid (DNA or RNA) and protein. When these substances are broken into smaller fragments, the nucleic acid fragments are called nucleotides, and the protein fragments are called amino acids.
Breccia is a clastic sedimentary rock composed of various sized visible pieces of other rock, cemented together by the processes of lithification. The pieces of rock that are visible are angular fragments, meaning they have somewhat jagged edges. This means that the fragments in the breccia did not travel far before they were deposited. If they had traveled longer and further they would have become rounded, in which case the resulting sedimentary rock would have been called conglomerate.
Detrital
Pottery fragments are broken pieces of pottery or ceramics that have been found at archaeological sites. These fragments can provide valuable information about the culture, technology, and trade of the people who created them. Archaeologists use pottery fragments to date sites and reconstruct ancient pottery-making techniques.
Pieces, possibly shards, possibly fragments.
to disintegrate something is to break or be broken into fragments.