Lithogenous sediments los ntawm av los ntawm dej ntws, dej khov, cua thiab lwm yam txheej txheem. Biogenous sediments los ntawm cov kab mob xws li plankton thaum lawv cov exoskeletons tawg. Hydrogenous sediments los ntawm cov tshuaj tiv thaiv hauv dej.
Cov sediments twg yog Biogenous?
Biogenous sediments (bio=lub neej, generare=tsim tawm) yog sediments ua los ntawm cov pob txha pob txha ntawm cov kab mob ib zaug nyob. Cov khoom nyuaj no suav nrog ntau yam khoom xws li lub plhaub ntawm cov kab mob microscopic (hu ua kev sim), coral fragments, hiav txwv urchin spines, thiab tej daim ntawm mollusc shells.
Lithogenous yog dab tsi?
Lithogenous lossis terrigenous sediment yog feem ntau yog tsim los ntawm cov khoom me me ntawm cov pob zeb preexisting uas tau ua rau hauv dej hiav txwv. Cov sediments muaj peev xwm muaj tag nrho cov ntau qhov ntau thiab tsawg, los ntawm cov av nplaum microscopic mus rau cov pob zeb loj, thiab lawv pom yuav luag txhua qhov chaw ntawm ntug dej hiav txwv.
Lub npe lithogenous sediments yog dab tsi?
Lithogenous sediments, tseem hu ua terrigenous sediments, yog muab los ntawm cov pob zeb preexisting thiab tuaj ntawm av los ntawm dej ntws, dej khov, cua thiab lwm yam txheej txheem. Lawv raug hu ua cov av xuab zeb vim tias feem ntau tuaj ntawm thaj av.
YPuas yog Coral yog Biogenous sediment?
Biogenous sediments feem ntau yog tsim los ntawm cov seem ntawm cov kab mob (xws liCov pob txha pob txha ntawm microplankton (ob qho tib si nroj tsuag thiab tsiaj txhu), cov nroj tsuag seem (ntoo, cag, thiab nplooj) thiab seem ntawm cov tsiaj loj nrog rau cov plhaub ntawm cov pob txha, xws li plhaub, coral fragments, thiab ntses thiab lwm yam vertebrate hniav, pob txha, …
