Mea pohihihi o ke ao nei - ka Cambrian wā

E like me ka oihana 'epekema, ola originated ma keia Honua no ma kahi o ekolu ieeeea makahiki aku nei i loko o ka palapala o ka poe noonoo ole meaola - kaʻawale microscopic ua mau laau la, filamentary hale, spherical a me polygonal-aa? Līoho. Mau meaola e ola ana wale nō i loko o ka wai, a wale i ka mehana aniau i loko nō.

Ma mau, e ua ola loa mau fossils mai ka Precambrian wā. Evolution manao e hanaiiaʻi mai ka inception o ke ola ma luna o ekolu ieeeea makahiki, hoʻololi a me ka hoopau wau i ka wale na laha 'ana o ka līoho a me microscopic meaola.

Eia naʻe, 580 miliona makahiki aku nei, ma ka popoiwi wahi i loko o ka mōʻaukala o evolution - ka Cambrian wā. Kona lōʻihi like 'ole i loko o ke ola ana o ka Honua mea uuku - 80 miliona makahiki. Ua ua i koke laila, a kokoke ka poʻe ma laila i ka mea kupaianahaʻano o invertebrate? Ueo. ua hiki ke loaʻa i ka paa calcareous iwi ola meaola i loko o ka pōkole manawa - More importantly.

Mau liluwelo ano o ka Cambrian i ka hoʻokomo o nā ano o ke kālā no ke ola, a me kānaka. He He hoʻokahi-manawa hanana, a me kaʻoi ka nohona o ka laha 'ike me ka Cambrian Naita.

Land i ka manawa ua he piha aupuni pustnynyu, Ua kiaʻana i kāna mea a pau ke ola wale nō i loko o ka wai. Nā'Āinapuniʻole o ka honua, i he okoa wahi: no ka mea hoike, ma ka paena o Greenland a me North America o ka'āinapuniʻole Lavrentsov hema i ka Palakila nā moku'āina '. Arabia, Africa a me Madagascar ua 'amelikaʻApelika Waena'āinapuniʻole, aia ma ka akau o Lūkini nā moku'āina', hoʻokaʻawaleʻia ma ka pilikia o ka hohonu Siberian a me ka Pākē nā moku'āina '. Ma ka hema, ua he kanaka nunui'Aukekulelia nā moku'āina ', a ma hope wawahi i loko o Inia, Australia, a me ka helu o nā mokupuni.

Ma ka Cambrian wā i waho kekahi laekahi mauna: Hawaiian Appalachian Mountains, ka Sayan Ridge Mountains Chingiztau (oneiaey).

Ma ka wai, hoʻomaka koke ka pua ke ola: ua noho a me trilobites, radiolarians, ka huahuakai, brachiopods. Ikeia oia archeocyathids - multicellular holoholona, i mea he keʻa ma waena o ka punakea, a me ka huahuakai. Ka mea, massively hoopaa i ka lalo o ka wai kino, ho okumu i keʻano o nā hāpāpā. Ma ka pau ana o ka Cambrian, e lilo i mea ole.

I keia manawa, o ka oi aku trilobites kupu - primitive arthropods e likeʻiʻo nō o kēia woodlice. Ka mea, i kekahi i lalo pā hōkū-hoʻokino kino me ka chitinous kaua, māheleʻia i loko o 45-50 Hoʻohana a me ka ai iiiaanoaa o ka wāwae.

Ma ka pau ana o ka Cambrian he mau mua kapa kila vertebrates, iʻa prototypes.

No laila, me kekahi malumalu ano a me ka waena paa laha 'o koʻohune a me protozoa i loko o ke ao nei koke hana nui invertebrate a me ka vertebrate? Ueony, prototypes o kēia' ano apau loa. Ke Cambrian manawa mea he cryptic evolutionary Lele i loko o ka honua i ka mōʻaukala.

Ma ka hapanui o na hihia noiʻi wahi keia hoʻokahuli aupuni kekahi hanana noho pilikia hoʻomāhuahua o o oxygen i loko o ka lewa i loko o ka moana, e like me ka pono i hoʻoulu i ka flushing paʻakai o ka Sushi Hawaii a me ka ulu nā hoʻohui like o ka kalipuna, a makanekiuma i loko o ka wai. Ke Nine Inch haku mele 'ana o ka wai, ua loli nui i na meaola e noho ana malaila, loaa i ka puu o ka uku no ka loli a me ke kahua o? Ueo.

O paipai i i e pili ana i keia manawa, o ka Honua i i ka ulia coupʻaneʻane 90 degere, i mea aha ua he hana keaka 'oni iki o ka' âinapuni a pau, una hoʻololi ai a me ke kahua o kaʻiʻo nō o kēia kokua ana o ka honua i ka ili honua. Ua hoʻi i alakaʻi ai i ke kahua o ka hou? Ueo a me adaptations no ola.

Na manawa o ko ka Honua ka evolution halawai mai ka hailona no na ino Pela, kokoke e ka poʻe, a me ka hoʻokoe 'dinosaurs nalowale 65 miliona makahiki aku nei. A i loko o ka Permian au i loko o ka pōkole manawa i ka ia manawa, ua lilo i mea ole o aneane 95% o nā meaola kai - ka mea, ua 245 miliona makahiki aku nei.

Akā, i waena o nā mea a pau kēia mau mea pohihihi wale ka Cambrian wā i kekahi kona makakū, aole i ma mua o ka make ana o na? Ueo. Mau hoa paio o evolutionary hoʻokokoke ike i loko o ka Puzzle o ka Cambrian Naita me hōʻoiaʻiʻo nō o ke Akua kumu o kēia ano o ke ola, a me kānaka.