Nyanja ya Indian imakhala pafupifupi 20% yadziko lonse lapansi yokutidwa ndi madzi. Ndiwo madzi achitatu padziko lonse lapansi. Kwa zaka zambiri, anthu akhala akukhudzidwa kwambiri, zomwe zimasokoneza kapangidwe ka madzi, moyo wa oimira nyama zam'madzi ndi nyama.
Kuwononga mafuta
Chimodzi mwa zoipitsa zazikulu m'nyanja ya Indian ndi mafuta. Amalowa m'madzi chifukwa cha ngozi zapanthawi yayitali m'malo opangira mafuta m'mphepete mwa nyanja, komanso chifukwa chosweka kwa sitima.
Nyanja ya Indian ili ndi malire ndi mayiko angapo ku Near ndi Middle East, komwe mafuta amapangidwa kwambiri. Dera lalikulu kwambiri "la golide wakuda" ndi Persian Gulf. Misewu yambiri yamafuta yamafuta kumadera osiyanasiyana padziko lapansi imayamba kuchokera pano. Poyenda, ngakhale nthawi yonse yantchito, zombo zotere zimatha kusiya kanema wamafuta pamadzi.
Kutuluka kwa mapaipi oyenda m'mbali mwa nyanja komanso njira zothira zombo zimathandizanso kuwononga mafuta m'nyanja. Pamene sitima zapamadzi zonyamula zatsuka zotsalira zamafuta, madzi ogwira ntchito amaponyedwa munyanja.
Zinyalala zapakhomo
Njira yayikulu yolowetsera zinyalala zapanyanja m'nyanja ndi banal - zimaponyedwa pazombo zodutsa. Chilichonse chili pano - kuyambira maukonde akale osodza mpaka matumba azakudya. Kuphatikiza apo, pakati pazinyalala, pali zinthu zowopsa nthawi ndi nthawi, monga ma thermometer azachipatala omwe ali ndi mercury ndi zina zotero. Komanso, zinyalala zolimba zapakhomo zimalowa m'nyanja ya Indian pakali pano kuchokera mitsinje ikudutsamo kapena zimangosambidwa pagombe nthawi yamkuntho.
Mankhwala a zaulimi ndi mafakitale
Chimodzi mwazinthu zomwe zimawononga Nyanja ya Indian ndikutulutsa kwakukulu kwa mankhwala omwe amagwiritsidwa ntchito muulimi ndi madzi akuda kuchokera kubizinesi kulowa m'madzi. Izi ndichifukwa choti mayiko omwe ali m'mbali mwa nyanja ali ndi mafakitale "onyansa". Zochitika zamakono zachuma ndizoti makampani ambiri akuluakulu ochokera kumayiko otukuka akumanga malo ogulitsa mafakitale kumayiko osatukuka kwambiri ndikupanga mafakitale omwe amadziwika ndi mpweya woipa kapena matekinoloje otetezeka kwathunthu.
Mikangano yankhondo
M'madera akumayiko ena akummawa, zipolowe ndi zida zimachitika nthawi ndi nthawi. Pogwiritsa ntchito zombozi, nyanja imanyamula katundu wina kuchokera zombo zankhondo. Izi zombo sizikhala pansi pazowongolera zachilengedwe ndipo zimawononga chilengedwe.
Pochita nkhondo, malo omwe amapangira mafutawo nthawi zambiri amawonongeka kapena zombo zonyamula mafuta zimasefukira. Zowonongeka zombo zankhondozo zimawonjezera zovuta panyanja.
Mphamvu pa zinyama ndi zinyama
Ntchito zonyamula ndi mafakitale zomwe anthu amachita m'nyanja ya Indian zimakhudza nzika zake. Chifukwa cha kuchuluka kwa mankhwala, kusintha kwamadzi kumasintha, komwe kumabweretsa kufa kwa mitundu ina ya ndere ndi zamoyo.
Nyama zotchuka kwambiri zam'nyanja zomwe zatsala pang'ono kuwonongedwa ndi anamgumi. Kwa zaka mazana angapo, chizolowezi chokwetcherana ndi mbalamezi chinali chofala kwambiri kwakuti nyamazi zinali pafupi kutha. Kuyambira 1985 mpaka 2010, masiku opulumutsa anamgumi, panali kuletsa kugwira nsomba zamtundu uliwonse. Masiku ano, anthu abwezeretsedwa pang'ono, koma akadali kutali kwambiri ndi chiwerengero chawo chakale.
Koma mbalame yotchedwa "dodo" kapena "do-do bird" sinakhale ndi mwayi. Adapezeka pachilumba cha Mauritius ku Indian Ocean ndipo adafafanizidwadi m'zaka za zana la 17.
