pathaar

bhoomi par milne vaale dviteeya shreni ke sthal rupon mein pathaar atyadhik mahatvapoorn hain aur sampoorn dharaatal ke 33% bhaag par inka vistaar paaya jaata hain. saamanya taur se yeh samatal sheersh wala uchchaavach bhaag hota hain | saadhaaranat: saagar tal se inki oochaai 300 meter tak hoti hain lekin keval oochaai ke aadhaar par hi pathaar ka vargikran nahi kiya jaata hain.

• bhoo-garbhik halachalein, jinke kaaran koi samatal bhoo-bhaag apne sameep vaale dharaatal se oopar uth jaata hain.
• AC halachalein jinke kaaran sameepavarti bhoo-bhaag neeche baith jaate hain tatha kooi samatal bhaag oopar rah jaata hain.
• jvaalaamukhi-kriya ke samay nikle laava ke jamaav se samatal tatha apekshaakrat uthe hue bhaag ka nirmaan hota hain.
• parvaton ke nirmaan ke samay kisi sameepavarti bhaag ke adhik oopar na uth paane ke kaaran bhi pathaar ka nirmaan hota hain.

• antarjaat balon se utpann pathaar

1. antaraaparvateeya pathaar
2. parvatapaadeeya pathaar
3. tateeya pathaar
4. gumbadaakaar pathaar
5. mahaadveepeeya pathaar

• javaalaamukhi se utpann pathaar
• bahirjaat balon se utpann pathaar

1. jaleeya pathaar
2. vaayavya pathaar
3. himaani pathaar
4. usyant pathaar

• jalavaayu ke aadhaar par pathaar

1. shushk pathaar
2. aardr pathaar
3. him pathaar

1. tibbt ka pathaar
2. mangoliya ka ka pathaar
3. Asia maainar ka pathaar
4. arab ka pathaar
5. anaatoliya ka pathaar
6. yoonaan ka pathaar
7. Australia ka pathaar
8. medaagaaskar ka pathaar
9. abeeseeniya ka pathaar
10. Brazil ka pathaar
11. meseta ka pathaar
12. boleeviya ka pathaar
13. chiyaapaas ka pathaar
14. alaaska ka pathaar

• chhotaanaagapur ka pathaar
• raaainchi ka pathaar
• hajaareebaag ka pathaar
• kodarama ka pathaar

• maidaan (bhoogol)
• doaab
• bhoogol

yeh lekh ek aadhaar hai. aap ise badhaakar vikipeediya ki sahaayata kar sakte hain. the va b