Te Hanganga o Ngā Moutere Puia
Ko ngā moutere puia tētahi o ngā āhuatanga whenua tino whakamīharo o te Ao. I whānau mai ēnei moutere i ngā mahi puia hohonu, ā, e tū whakahīhī ana i te hohonutanga o te moana, e whakaatu ana i ngā rauropi ahurei me ngā whenua whakamiharo. Ko te hanganga o ngā moutere puia he hononga uaua o ngā tukanga whenua, mai i te pupū ake o te mantle ki ngā āhuatanga o te pahūtanga. Ka rukuhia e tēnei tuhinga ngā tukanga uaua i arahi ai ki te hanganga o ēnei mea whakamiharo o te taiao.
Ngā Pulu me ngā Wāhi Wera o te Mantle
Ko tētahi o ngā tikanga matua e whai kawenga ana mō te hanganga o ngā moutere puia ko te mahi a ngā huruhuru o te mantle me ngā wāhi wera. Ko ngā huruhuru o te mantle he pupūtanga ake o ngā toka wera rawa i roto i te mantle o Papatūānuku. Ina tae atu ēnei huruhuru ki te lithosphere, ka puta he wāhi wera. He rerekē ki ngā mahi puia noa e puta ana i ngā rohe o ngā pereti tectonic, ka taea e ngā wāhi wera te hanga puia i waenganui o ngā pereti tectonic.
Ko ngā Moutere o Hawai'i tētahi tauira pai o te hanganga o ngā moutere wera. Kei waenganui o te Moana-nui-a-Kiwa, i hangaia ēnei moutere i runga ake i tētahi wera pumau i roto i te papa o te Ao. I te nekenga o te Pereti o te Moana-nui-a-Kiwa i runga ake i te wera, ka rewa te rauemi papa o te whenua nā te wera nui, ka puta te magma. Kātahi ka piki ake tēnei magma i roto i te kiri o te Ao, ka puta he puia e hanga ana i ngā moutere i roto i te wā.
Ngā Nekehanga Pereti Tektonika
Ko ngā nekehanga o ngā pereti tektonika tētahi atu mea nui i roto i te hanganga o ngā moutere puia. Ina wehea, ina tūtaki, ina paheke rānei ngā pereti tektonika tetahi ki tetahi, ka taea e rātou te hanga i ngā āhuatanga e pai ai te mahi puia.
I ngā rohe rerekē, arā, i te wā e neke wehe ana ngā pereti, ka piki ake te magma mai i te koroka ki te whakakī i te āputa, ka hua ake he kirinuku hou. Ko ngā pae maunga o waenganui moana, pērā i te Pae Maunga o Mid-Atlantic, he tauira nui o tēnei tukanga. I roto i ngā miriona tau, ko te hanganga tonu o te kirinuku hou ka hua ake he moutere puia.
He mahi nui anō hoki ngā rohe honohono, arā, ko te wā e peia ana tētahi pereti tektonika ki raro i tētahi atu i roto i tētahi tukanga e mōhiotia ana ko te subduction. Ka rewa te pereti subduction i a ia e heke ana ki roto i te mantle, ka hangaia he magma e piki ake ana hei hanga puia. Ko ngā moutere o Hapani me ngā Moutere Aleutian i Alaska he tauira o ngā mekameka moutere puia i hangaia mā roto i ngā rohe subduction.
Ngā Āhuatanga o te Pahūtanga me te Tipu o ngā Moutere
Kia tīmata te mahi a te puia, ko ngā āhuatanga o te pupūtanga me te āhua o te magma e whakatau ana i ngā āhuatanga o te moutere hou. Ko ngā āhuatanga pēnei i te hanganga o te magma, te momo pupūtanga, me te auau o te pupūtanga, ka pā ki te hanganga o te moutere.
He mea nui te hanganga o te magma. Ko te magma basaltic, he iti te silica i roto, ka puta he pupū ngawari, he pupū nui. Ko te hua o ēnei pupū ko te hanganga o ngā puia whakangungu whānui me ngā pari ngawari. Ko ngā Moutere o Hawai'i, me ō rātou puia whakangungu motuhake pērā i a Mauna Loa me Kīlauea, he tauira pai.
He rerekē, he matotoru ake te magma he nui ake te silica, ā, ka puta he pahūtanga pahū ka hanga he puia pari. Kei ngā moutere o te mekameka Aleutian tēnei momo mahi puia, e tohuhia ana e ngā pahūtanga pahūtanga me ngā whenua pari.
Ka pāngia hoki te hanganga o ngā moutere e te auau o ngā pahūtanga. Mā ngā pahūtanga tonu mō ngā wā roa ka taea te kohikohi haere o ngā rauemi puia, ka hua ake he hanganga moutere nui. I tetahi atu taha, ko ngā moutere i hangaia e ngā pahūtanga takitahi, kāore rānei i te auau, ka iti ake pea, ka kore e pumau.
Te Horo me te Horohanga
Kia oti te hanga o ngā moutere puia, ka pāngia rātou e ngā tukanga horo me te hekenga o te whenua, e hanga ana i tō rātou whanaketanga. Ko te horo, e peia ana e te hau, te wai, me ngā ngaru, ka āta haehae i ngā hanganga puia, ka whakarerekē i te āhua o te moutere. Ka tapahia e ngā awa me ngā awaawa ngā awaawa me ngā awaawa, ko te horo o te takutai moana ka hanga i ngā pari moana whakamiharo.
He mahi nui anō hoki tā te totohu, arā, te totohu haere o te papa o te whenua. He hanganga taumaha ngā moutere puia e pēhi ana i te papa o te whenua, ka totohu haere i roto i te wā. Ka taea e tēnei tukanga te arahi ki te hanganga o ngā motu iti, arā, ngā toka korara āhua porowhita e karapoti ana i te roto. Ko te tauira rongonui o tēnei āhuatanga ko ngā motu iti e kitea ana i te Moana-nui-a-Kiwa, pērā i ngā Moutere o Marshall me ngā Maldives i te Moana Iniana.
Te Tūranga o ngā Ākau Korara
He maha ngā wā ka hangaia ngā toka korari huri noa i ngā moutere puia, ā, ka whai wāhi tēnei ki tō rātou tipu me te pumau. Ka hangaia e ngā polyp korari, arā, ngā mea ora moana ririki, he angaanga konupūmā waro e kohikohi ana i roto i te wā, ka hangaia he hanganga toka whānui. Ehara i te mea ko ēnei toka anake te wāhi noho mō ngā mea ora moana kanorau, engari ka tiakina hoki ngā moutere mai i te horo o ngā ngaru.
Ko te taunekeneke i waenga i ngā mahi puia me te hanganga o ngā toka kora e tino kitea ana i ngā moutere pērā i a Maldives. I te totohu o ngā moutere puia nā te totohu, ka tipu ake ngā toka kora ki runga, me te whai i te tere o te totohu. Ā tōna wā, ka taea e ngā toka kora te hanga motu iti, ā, ka totohu pea te moutere ki raro i te moana, engari ka noho tonu te toka hei hanganga porowhita e karapoti ana i te roto.
Te Koroneitanga Koiora me te Whakawhanaketanga Pūnaha Taiao
He wāhi ahurei ngā moutere puia hei whakatipu i ngā momo tipu me ngā momo kararehe. I te putanga mai o tētahi whenua hou i te moana, ka tīmata hei whenua pakoko, kāore he ora. I roto i te wā, ka whakatūria e te hau, te wai, me ngā manu ngā hapori tipu, ā, ko ngā kararehe pērā i ngā manu, ngā ngārara, me ngā pepeke ka haere ki ngā moutere.
He maha ngā moutere puia motuhake ka huri hei taiwhanga whanaketanga, ka whakatairanga i te whanaketanga o ngā momo ahurei kāore e kitea i hea atu i te Ao. Ko ngā Moutere o Galápagos, me ō rātou momo kanorau me ō rātou momo taketake, pērā i ngā honu rongonui o Galápagos me ngā manu pīni a Darwin, he tauira pai o ēnei tukanga whanaketanga.
He pakarukaru, he tino motuhake hoki ngā pūnaha rauropi o ngā moutere puia. He ngoikore rātou ki ngā momo whakaeke, ki te huringa āhuarangi, me ngā mahi a te tangata. He mea nui ngā mahi tiaki taiao hei tiaki i ēnei nohonga ahurei me te kanorau koiora e tautokona ana e rātou.
Te Taunekeneke Tangata me te Hiranga Ahurea
He wāhi nui tō ngā moutere puia i roto i te hītori me te ahurea o te tangata. He maha kei reira te tangata, ā, he nui ngā tikanga tuku iho e hono ana ki ō rātou takenga mai o te puia. Hei tauira, he hononga ahurea hohonu tō ngā Moutere o Hawai'i ki ngā mahi puia, me Pele, te atua wahine o ngā puia, e whakanuia ana i roto i ngā kōrero tuku iho a Hawai'i.
He maha ngā moutere puia e whakarato ana i te oneone momona nā te mea ka pakaru te toka puia, ā, he pai mō te ahuwhenua. Hei tāpiri, he wāhi rongonui ēnei mō ngā tūruhi, e kukume ana i ngā manuhiri me ō rātou whenua ataahua, ngā kararehe ahurei, me ngā wāhi whakangahau pērā i te ruku wai, te ruku wai, me te hikoi.
Heoi anō, he uaua anō hoki te noho a te tangata ki ngā moutere puia. He mea morearea te noho tata ki ngā puia ora, nā te mea ka taea e ngā pahūtanga te whakangaro me te mate. Ko te pahūtanga o Maunga Vesuvius i te tau 79 AD, i tanumia ai ngā tāone Rōmana o Pompeii me Herculaneum, he whakamaharatanga hītori mō ngā mōrearea e pā ana ki ngā mahi puia.
Opaniraa
He tukanga whakamīharo te hanganga o ngā moutere puia e whakaatu ana i te āhua hihiri o tō tātou ao. Mai i te pupūtanga hohonu o ngā huruhuru o te mantle ki te taunekeneke o ngā pereti tectonic, ngā pahūtanga o ngā puia, me ngā kaha āta haere o te horo me te hekenga o te whenua, he tohu ēnei moutere i te auahatanga o te whenua. Ehara i te mea he mea whakamiharo noa iho engari he rauropi nui me ngā taonga ahurea e whakarei ake ana i tō tātou ao. Mā te tiaki me te mārama ki a rātou ka whakarite kia mau tonu te whakahihiko me te tautoko a ēnei mea whakamiharo taiao i te oranga mō ngā whakatipuranga e haere ake nei.
