Mary Allen
Algae zvirimwa zvinokura mumvura. Vanogona kunge vari diki zvekuti haugone kuzviona nemeso. Aya ma microalgae nekuti unogona kungoaona pasi pemaikorosikopu. Macroalgae, kune rumwe rutivi, inogona kukura kusvika makumi matanhatu mamita kureba.
Algae inogona zvakare kukamurwa kuita algae yemvura yegungwa uye algae yemvura yakachena. Asi kunewo algae inofambiswa nemhepo pahunde yemiti kana matombo uye algae yevhu inogara muvhu. Kunyangwe mazaya echando mumakomo kana kuNorth Pole kana kuSouth Pole.
Vatsvakurudzi vanofungidzira kuti kune anenge 400,000 marudzi akasiyana ealgae. Zvisinei, vanenge 30,000 XNUMX chete vavo vanozivikanwa, kureva kuti kwete kunyange chegumi chimwe nechimwe. Algae ane hukama zvakanyanya kure kune mumwe nemumwe. Chavanofanana vese ndechekuti vane nucleus yesero uye vanogona kugadzira chikafu chavo nechiedza chezuva. Kuti vaite izvi, vanobudisa oksijeni.
Asi pane chimwe chinhu chakakosha, chinonzi blue-green algae. Vatsvakurudzi vaimbofunga kuti izvi zvaivawo zvirimwa. Nhasi tinoziva, zvisinei, kuti utachiona. Kunyatsotaura, ikirasi ye cyanobacteria. Dzimwe mhando dzinotakura chinhu chinodzipa ruvara rwebhuruu. Saka zita. Zvisinei, mabhakitiriya aya anogona kubudisa zvokudya uye okisijeni nerubatsiro rwechiedza chezuva, sezvinoita zvirimwa. Ndosaka basa risiri iro raive pachena. Uye nekuti zvagara zvakadaro, algae yeblue-girini ichiri kuverengerwa sealgae, kunyangwe izvi zvisirizvo.
Shoko redu alga rinobva mumutauro wechiLatin uye rinoreva sora regungwa. Isuwo dzimwe nguva tinozvishandisa kune mhuka dzisiri algae, sebhuruu-girini algae: dzinotaridzika kunge algae, asi iwo mabhakitiriya.
Chii chinoshandiswa kana kukuvadza kwealgae?
Gore roga roga, mabhiriyoni ematani e-micro-algae anokura munzizi nemakungwa enyika. Izvo zvakakosha nekuti zvinoumba hafu yeokisijeni iri mumhepo. Vanogona kuita izvi chero nguva yegore, kusiyana nemiti yedu, iyo isina mashizha munguva yechando. Vanochengetawo carbon dioxide yakawanda uye nokudaro vanorwisana nekushanduka kwemamiriro ekunze.
Algae inokura pasi pemvura inoumba chikamu che plankton. Mhuka dzakawanda dzinogara pairi, semuenzaniso, whale, shark, crabs, mussels, asiwo sardines, flamingo, uye dzimwe mhuka dzakawanda. Zvisinei, kunewo algae ine chepfu inogona kuuraya hove kana kukuvadza vanhu.
Vanhu vanoshandisa algae zvakare. MuAsia, vagara vari chikafu chakakurumbira. Dzinodyiwa musalad dziri mbishi kana kubikwa semuriwo. Algae ine zvinhu zvakawanda zvine hutano zvakaita semaminerari, mafuta kana makabhohaidhiretsi.
Zvisinei, mamwe algae anogonawo kushandiswa kuwana faibha dzemachira, dhayi dzeinki, fetereza yekurima, makobvu ezvokudya, mishonga, nezvimwe zvinhu zvakawanda. Algae inogona kutosefa masimbi ane chepfu kubva mumvura yetsvina. Saka algae iri kuwedzera kurimwa nevanhu.
Zvisinei, algae inogonawo kugadzira makapeti akaomeswa pamvura. Izvo zvinobvisa chishuwo chekushambira uye mahotera mazhinji ari pamahombekombe anorasikirwa nevatengi vawo uye hapana chimwe chaanowana. Zvikonzero ifetereza mugungwa uye kudziya kwemvura yemugungwa nekuda kwekusanduka kwemamiriro ekunze. Mamwe marudzi ealgae anoerekana awanda nekukurumidza. Mamwe anobudisa maruva akawanda, achiita kuti mvura itsvuku.