Mariana trenchi

Mariana trenchi, ma ọ bụ dị ka ọ na-akpọ, na-Mariana trenchi a na-ewere ihe ndị kasị dị omimi na keerughi uche nke mbara ala. Nke a bụ ihe nke ọma mara ọdịdị mbara ala ụlọ ọrụ dị na Pacific Ocean. Ya omimi bụ banyere iri na otu kilomita ga-kpọmkwem, ọ bụ hà 10994 ± 40 m. The Mariana trenchi na-emi odude n'ebe ndịda-n'ebe ọwụwa anyanwụ nke Mariana Islands (11 Celsius 21'0 "N na 142 Celsius 12'0" E ), na ogologo nke anētiye - 2926 km, na ala obosara - site 1 5 km. N'ebe ndịda nke agwaetiti Guam Marianas akipelago, a anya nke 320 km, dere n'ala ala ebe nke trough - Challenger Deep. The ịda mbà n'obi na-emi odude ke ebe n'isonyere Pacific na Philippine tectonic efere na mpaghara nke kpatara akara.

Amaba ka ala nke Mariana trenchi

A onye-aka nke pụta ụwa ọdịdị na Mariana trenchi bụ sokwa. January 23, 1960. mbụ ndị mmadụ Ekwuru ala ala nke a gigantic efere. Di na Nwunye Braves ghọrọ onye American Navy Lieutenant Don Walsh na ọkà mmụta sayensị ZhakPikar. Na bathyscaphe "Trieste" ha jisiri ịgbada ka a omimi nke 10918 mita. Dị ka ọ tụgharịa si, ọbụna na a omimi e ndụ - na-eme nnyocha ihe ijuanya hụrụ ewepụghị azu, ruo 30 cm, ọdịdị ya yiri ndagharị.

Ná ngwụsị nke March 1995 na Mariana trenchi na oru nyocha Kaiko-Japanese mmepụta. O ruru a ọhụrụ omimi nke 10911,4 mita na were samples, nke ndị ọkà mmụta sayensị chọpụtara foraminifera - mfe ntule.

Mgbe afọ anọ gasịrị, na ala nke miri dọrọ ka a omimi nke 10902 mita, adara mmiri n'okpuru osimiri ụgbọala 'Nereus »(Nereus). Nke a oge, na mgbakwunye na nke collection of sedimenti samples, na ọ bụ ike ime ka a video ma na-a ole na ole foto.

Dzheyms Kemeron, otu Canadian emeputa na dị otú ahụ masterpieces dị ka "Titanic," "Avatar," "The Terminator," "ndị ọbịa", March 26, 2012 na submersible na mpako aha Deepsea Challenger, ruru "Challenger Deep", na-aghọ atọ onye onye nwara anwa ịgbada ka ndị dị otú ahụ a dị egwu omimi. Site n'ebe ahụ m nọrọ filming na 3D, nke na-eje ozi dị ka isi n'ihi na nkà mmụta sayensị na akwụkwọ gosiri na Channel «National Geographic».

E, kwa, e nwere ndụ

Ọkà mmụta sayensị kweere na Mariana trenchi pụrụ ịbụ isi ihe na-unraveling ndụ si malite na mbara ala anyị, ma eleghị anya karịrị. N'ihi na miri-osimiri ozi Dzheymsa Kemerona, ọ matara nke aru ọhụrụ iche nke ndụ.

Ọ tụgharịrị na na mgbakwunye na bacteria na microorganisms na-hụrụ na ala nke trough ọrịa cancer, rhizomes, gastropod mollusks, invertebrates na a shei na ndabere nke chitin na ọbụna azụ, ike na-eti nnukwu ezé, anya na bugharia na-abụghị ntụziaka na-egbusi spines kama ntù. Na na ala nke Megalodon ezé na-chọpụtara na - na nnukwu prehistoric shark. Ọ na-kweere na jaws nke ogologo anụ na obosara ruru 2 mita, ogologo ya 24 m, na ibu - banyere otu narị tọn ...

The ala nke uji eze, na nsogbu ike nke 1,100 ugboro ọzọ maara ikuku, n'ụzọ nkịtị jukwara na iche iche iche iche nke ndu eme ntule. Dị ka na-eme nnyocha, nke a bụ ebe na mgbọrọgwụ ndị zoro ezo metabolism - ndị nwere ike na-agba ọsọ chemical Filiks dị ka a N'ihi nke a, e nwere n'ụwa, na, ikekwe nnọọ ọbịa ndụ, n'ime ókè nke usoro mbara igwe.

A afọ gara aga, mmiri ndị ọkà mmụta sayensị kere a atọ akụkụ map nke n'ala oké osimiri na ugbu a nwere a mma echiche nke ihe na ụdị bụ Mariana trenchi. Photo na video, enwetara site na mmiri na satellite Olileanya akpatre ekwe ọkà mmụta sayensị na jupụta oghere tụrụ ndị mere nke Earth.