अपरदन

भारत डिस्कवरी प्रस्तुति

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aparadan (Erosion) us prakritik prakriya ko kaha jata hai, jisamean mitti ki oopari parat jal ya vayu ke tez bahav ke karan u d jati hai.

prakritik karanoan se prithvi ke prishth ke kuchh aanshoan ke sthanaantaran ko 'aparadan' kahate haian. isaka karan tap ka parivartan, vayu, jal tatha him haian. inamean jal mukhy hai.
aparadan un logoan ke lie ek ganbhir samasya hai, jo fasal ugana chahate haian.
jab bhoo-ksharan hota hai to fasal achchhi nahian hoti, kyoanki isake karan mitti ki upajaoo oopari parat u d ya bah jati hai.
bhoo-ksharan se n keval kheti karane ke kam mean pareshani ati hai, balki any samasyaean bhi isake karan ho sakatian haian, jaise- bhoomi par b de-b de gaddhe ho jana, jinake karan kisi bhavan ki nianv nirbal ho sakati hai aur bhavan dhah tak sakata hai.

panne ki pragati avastha

adhar

prarambhik

madhyamik

poornata

shodh

tika tippani aur sandarbh

sanbandhit lekh

bhoogol shabdavali

uttari dhruv • rekhaansh • diksoochak • baandh • samakalik rekha • pataliy bhookamp • valit parvat • chumbakiy nati • jalaprapat • prakrit pralay • naimittik pralay • pralay • tapasah padarth • pulin • paithik lava • utravat bhoomi • alanino • pavan • darra • koniy apavah • abhivahan • asann sagar • anukoolan • parasanskritigrahan • dashanukoolan • aparadan • tvarit aparadan • agadh kshetr • vitaliy shail • apaksharan • ajaivik • parityakt delta • dolomait • choona patthar • nilofar chakravat • chakravat • ghat ki nav • ghat nadi • eriake • fartail kreset • blijard ka ghar • phatav bhransh • jalodh sabhyata • ghat • parvatamala • pachhua pavan • taiga • jvalakach • jvarasiddhaant • la nino • el nino • ayan mandal • tatabandh • jvar muhana • manasooni van • gailapaigas • ushn katibandh • avarohi pavan • sarita • osaank • chakravat ki aankh • mahasagariy nikshep • jalodh pankh • mahan darar ghati • darar (bhoovijnan) • vyaparik pavan • parvat samir • ghati samir • jvaranadimukh • delta • mrit bhoomi • bhavar • chha dan jhil • mrit ghati • muktabh megh • mishrit krishi • bhaumapank udgar • dhoom kohara • aantarved • agnisah mitti • adh:shail • baloo • dakshini dhruv • jvar bhata • bhooskhalan • bhookanp • sunami • toofan • badh • manasoon • praval dvip • jalavayu pradesh • tundra • sangam • dakkan ka pathar • indira p aauint • mishrit jvalamukhi • dhal jvalamukhi • regs • utkhat bhoomi • mahasagar • panchadravi d • sagar • jhil • mitti • pradooshan gumbad • jalasanbhar • manachitr par aankit rekhaean • mrida jal • chumbakiy vichalan rekha • pavan rodh • aipr aaun • vayudab mapi jvar • raktavrishti • vrishti chhap • krishnaika sima • bat hiddan • bat phuran • arohi pavan • ooshma dvip • kaisimbo • apodh rekha • bales rekha • chos • barakhan • khol • jal rashi • namabhoomi • badal • makar rekha • kark rekha • plet tektoniks • avashisht parvat • jvalamukhi parvat • avarodhi parvat • mo dadar parvat • himarekha • roopaantarit chattan • uposhn • doab • kainopi • loes • bhooksharan • maidan • pathar • shant jvalamukhi • prasupt jvalamukhi • sakriy jvalamukhi • jvalamukhi • avasadi chattan • sil • laikolith • baitholith • agney chattan • dhruviy katibandh • shitoshn katibandh • uposhn katibandh • vishuvat rekha • ooshn katibandh • katibandh • manak samay • grinavich min taim • deshantar • akshaansh rekhaean • prachy • parvatiy varsha • sholavan • marusthaliy van • jvariy van • gokak • koromandal maidan • utkal tatiy maidan • koankan tatiy maidan • dakkan traip • vindhyan chattan • kudappa chattan • dharava d chattan • flaish flad • aant: pravah kshetr • hoj • cheri bl aausam • kal vaisakhi • manasooni gart • bordo chilla • badal phatana • pashchimi vikshobh • talli • manasoon ka prasphot • poorvavarti apavah • anugami apavah • doon • loo • chay varsha • amr varsha • vishuv • vailes lain • ardr bhoomi • apavah kshetr • kareva • cho • dhaya • dhand • dhoros • reh • baangar • khadar • taraee • bhabhar • bhoor • bih d • bil • bet • bhoogol shabdavali • agnisah eeant • abadh vyapar • aisabarg • arkatik pradesh • eeant • eeant ka bhatta • aikanakagua • aisfalt • ajaiv • parvatiy jalavayu • mahadvipiy jalavayu • marusthaliy jalavayu • ardr ardh-katibandhiy jalavayu • himachadar • pakshabh megh • dhaval tushar • saiant elmo ki agni • ayanaant • laghu jvar • hyoomas • kapasi megh • dakshini golardh • uttari golardh • parvat katak · ekaki parvat · parvat varg · parvat tantr · parvat samooh · charniyan parvat · kelidoniyan parvat · harasiniyan parvat · alpain parvat · khand parvat · jvalamukhi parvat · avashisht parvat · sanghanan · gokhur jhil · satath vikas · himapat · poorvavarti nadi · dainik tapantar · aant pravah pradesh · ushma dvip · dhruv tara · gahan krishi · dhruv tara · prakash varsh · paha di‎ • parvat shreni‎ • parvat shrankhala‎ • gumbadakar parvat • sangrahit parvat‎ • lava • jvalamukhi shanku • rakh shanku • lava shanku • amliy lava shanku • kshariy lava shanku • mishrit jvalamukhi shanku • pariposhit shanku • kendriy udgar • darari udgar • piliyan tuly jvalamukhi • valkaino tuly jvalamukhi • stramboli tuly jvalamukhi • havaeeyan tuly jvalamukhi

varnamala kramanusar lekh khoj

a a i ee u oo e ai o au aan k kh g gh n ch chh j jh n t th d dh n t th d dh n p ph b bh m y r l v sh sh s h ksh tr jn rri rri aau shr aah

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