Muaj pob zeb uas yog cov ntaub ntawv ua tsev zoo. Tab sis txhawm rau kom nkag siab hais tias lawv yuav zoo li cas, koj yuav tsum tshawb nrhiav kom paub hais tias nws yog hom tsiaj li cas. Thiab qee qhov lawv tuaj yeem txiav txim tau tsuas yog hauv cov chaw soj nstuam, thiab qee qhov hauv tsev lossis thaj chaw muaj xwm txheej.
Tsim nyog
- - Daim ntawv teeb;
- - lub zog loj;
- - riam;
- - geological rauj.
Cov Lus Qhia
Kauj ruam 1
Kom koj tuaj yeem txiav txim siab yam tsis muaj cov cuab yeej tshwj xeeb zoo li cas lub pob zeb nyob ntawm koj, kawm tsawg kawg ntawm cov yam ntxwv yooj yim ntawm cov khoom sib txawv.
Kauj ruam 2
Siv ib lub pob zeb thiab tsoo nws nrog ib tus neeg ntsuas txog khoom ntiaj teb. Yog tias nws hloov tawm xoob thiab los ntawm cov khib nyiab loj, ntsuas qhov loj me ntawm cov khib nyiab ntawm cov ntawv kab, saib lawv cov duab. Pob zeb pob zeb tawg yog angular, thaum pob zeb thiab pebbles yog cov puag ncig.
Kauj ruam 3
Yog tias cov tawg tsam me me, nchuav lawv hauv ib txheej nyias ntawm cov ntawv sau thiab tshawb xyuas qhov loj ntawm cov tib neeg cov nplej hauv qab lub khob tsom iav. Qhov tsim ntawm cov pob zeb xoob tshwm sim los ntawm kev rhuav tshem cov pob zeb tuab, qhov no, qhov tawg tsam hauv lawv tuaj yeem yog los ntawm shale, limestone, granite.
Kauj ruam 4
Koj tuaj yeem txiav txim siab lub pob zeb los ntawm nws qhov tshwm sim: cov khoom sib txuam, hauv txheej, lossis nws tawm los hauv cov leeg ntshav. Lub txaj yog tsuas yog pob zeb sedimentary, txwv tsis pub metamorphic. Cov pam vov loj yog qhov ntau dua rau cov pob zeb tsis zoo. Lawv feem ntau fractured rau hauv polygonal thiab duab plaub tawg tsam. Tab sis cov leeg yuav tuaj yeem muaj ntau lub pob zeb.
Kauj ruam 5
Tab sis nws yog qhov zoo tshaj plaws los kos ib qho xaus ntawm kev khov kho tshiab ntawm kev yug me nyuam. Ua li no, tsoo ib daig pob zeb los ntawm pob zeb nrog rauj lossis tsoo ib qho thiab tshawb xyuas lub ntsej muag hauv qab ntawm lub khob tsom iav. Yog tias nws yog qhov av, feem ntau yuav yog av nplaum, granular tuaj yeem ua cov xuab zeb thiab granites. Yog hais tias qhov saum npoo yog iav, koj yuav muaj obsidian hauv koj txhais tes.
Kauj Ruam 6
Txhawm rau txiav txim siab qhov yug los ntawm nws cov tawv tawv, khawb cov thooj nrog rab riam lossis ntsia rau ntawm tes. Cov khoom siv tawv tawv yuav tsis muab khawb lossis txiav nrog rab riam. Cov sib xyaw ua ke ntawm cov pob zeb sedimentary suav nrog cov khoom siv tsis tshua yooj yim dua qub dua li cov neeg tsis nco qab lossis cov duab hluav taws xob.
Kauj Ruam 7
Saib cov xim ntawm cov khoom uas koj nyiam. Hornblende thiab biotite feem ntau tsaus hauv xim, tab sis quartz thiab feldspars tseem sib dua hauv cov xim. Dawb mica yog muscovite thiab calcite.
