 greeat lakes antey emti ?
 greeat lakes af north America ani kudaa piluvabadee greeat lakes ,  Uttar americaloni Madhya - turupu praanthamlo sint laarens nadi dwara atlantic mahasamudramtho anusandhaaninchabadina peddha inter ‌ connected manchineeti sarassula shraeniki .  iidu sarassulu unnayi ,  avi superior ,  michigaon ,  hurran ,  aeri mariyu antario mariyu saadharanamga kanada - uunited stetes sarihaddulo ledha sameepamlo unnayi .  jalasaastraparamgaa ,  michigaon mariyu hurran sarassulu makinak jalasandhi oddha oche shareeram .  greeat lakes jalamaargam adhunika prayaanaanni mariyu sarassula Madhya neeti dwara ravaanaanu anumatistundi .

 greeat lakes anede motham vaishaalyam prakaaram bhumipai unna manchineeti sarassula yokka athipedda samuham mariyu motham parimaanamlo rendava - atipeddavi ,  valume dwara prapanchamlooni uparithal manchineetilo  21%  unnayi .  motham uparitalam  94,250  chadarapu maillu  (244,106  kimi 2),  mariyu motham parimaanam  ( takuva neeti deetaa oddha kolustaaru ) 5,439  cubic maillu  (22,671  kimi 3),  baikal sarus  (5,666  queue maillu ledha  23,612  kimi  3)  kante komchem takuva . - prapanchamlooni uparithal manchineetilo  23%).  rooling alalu ,  sthiramaina galulu ,  balamaina pravahalu ,  goppa loetulu mariyu suduura kshitijaalu vento vaati samudram vento lakshanhaala kaaranamgaa ,  iidu greeat lake ‌ lanu chaaala kaalamgaa lothattu samudralu ani pilustharu .  uparithal vaishaalyam dwara dheenini elaa kolustaaru anedaanipai aadhaarapadi ,  lake superior ledha lake michigaon - hurran prapanchamloo rendava athipedda sarus mariyu athipedda manchineeti sarus .  michigaon sarus purtiga ooka desamlone unna athipedda sarus .

14,000  samvatsaraala kritam chivari himanadiya kaalam chivarilo greeat lakes yerpadatam praarambhinchaayi ,  manchu palakalu varu bhoomiloki chekkina basin ‌ lanu bahirgatam chesaayi ,  avi karige neetithoo nindipooyaayi .  sarassulu ravaanhaa ,  valasalu ,  vaanijyam mariyu cheepala vetaku pradhaana vanarugaa unnayi ,  jiivavaividhyam ekkuvaga unna praanthamlo anek jalacharalaku aavasamgaa vupayogapadutunnayi .  chuttupakkala praantaanni greeat lakes prantham ani pilustharu ,  indhulo greeat lakes megalopolis kudaa Pali .
 greeat lakes iidu sarassulanu kaligi unnayi :  superior ,  michigaon ,  hurran ,  aeri mariyu antario .