Thupi la Tectonics - lingaliro lasayansi lomwe likufotokoza kuti mbale zazikuluzikulu za mbale zisanu ndi ziwiri kapena zisanu ndi zitatu (kutengera momwe zimatsimikiziridwa) ndi kuchuluka kwakukulu kwa chipolopolo cholimba cha dziko lathu lathu, ndiye kuti, Lisitorosi. Kusuntha kwa mbale nthawi zambiri kumakhala zero mamilimita 100 pachaka: Popeza njira za tectonic zinayambiranso padziko lapansi 3.3 ndi 3.5 biliyoni zaka zapitazo, kuthamanga uku kunali kokwanira kusuntha ma kontinenti yonse.
Gulu la Geophysian kuchokera ku China, Australia ndi Canada adapanga chimodzi mwazomwe zimayenda bwino kwambiri za ma tectonic mbale zaka zapitazo zaka biliyoni zapitazo. Ndipo nthawi yosangalatsa yotereyi idakwaniritsidwa pavidiyo ya 40-yachiwiri. Phunziro lenilenilo limasindikizidwa m'Nganisali yakufanane ndi Magazini.
"Dziko lathuli ndi lapadera chifukwa limakhala ndi moyo. Koma izi ndizotheka chifukwa njira zadzikolo, monga slab tectonics, zimapereka dongosolo lothandizira la moyo wamoyo. Gulu lathu lakhazikitsa mtundu watsopano wa chisinthiko cha dziko lapansi zaka 18 zomaliza, "adatero Pulofesa wa Müller kuchokera ku Sydney University.
Pa zaka zinayi zapitazi, olemba ophunzira adasonkhanitsa deta pazakutuwa kwa mbale pa madera onse ndi mbiri ya terttonic kuti zigawo zakutali. Kuphatikiza komwe kumapangidwanso kumawonetsa momwe nyanja zimavumbulidwira komanso kuchepetsedwa, kumapadera komwe kumasokonekera, kumalumikizana ndikupanga ma supercontinents.
"Kudutsa pamlingo wa anthu, chilichonse chimayenda m'malili pachaka, koma, monga tikuwona, ma kontinenti anali nthawi iliyonse. Malo monga Antarctica, omwe timawawona lero ngati dera lozizira komanso losapanda, makamaka, kamodzi, kali ndi chikondwerero cha Yunivesite, "Sydney University adaonjezeranso Sydney Sydney.
Mtundu watsopanowo uzilola asayansi kuti amvetsetse momwe nyengo ndi yoyenda m'madzi asinthira, monga zinthu zochokera m'matumbo adathandizira kukhazikitsa chisinthiko. Zotsatira zake, ofufuza amachita, ntchito yawo, mwina, idzafotokozera chifukwa chake pali moyo padziko lapansi.
"Zachidziwikire, kukonzanso kumeneku kumapangidwira kuti ziwonetse mbali zazikulu za zaka 4 zapitazi zomwe zingafanane ndi zigawo patokha," olemba maphunzirowo adafotokozedwa.
Source: Sayansi yamanyazi