Eyona eziphambili iimpawu i lisiza. Iimpawu kunye nokubaluleka lisiza

Ziintoni iimpawu eziphambili lisiza? Njani yahluke kwezinye izityalo? Yiyiphi imisebenzi? Makhe ukuhlangabezana nale kamva.

Yintoni na ukhula?

De kwinkulungwane XX phakathi, lona lisiza kunye nomngundo, ulele neentsholongwane babe ukuthoba izityalo. Ngoku lo njengengqiqo ezilahlekileyo ukufaneleka. Igama elithi "lisiza" sicacisa eziphilayo, kunokuba ngendlela. ulwelwe Uphawu luyathandabuzeka, ekubeni eli kumasebe ahlukileyo kunye neendidi.

kanye umqondo kubonisa akukho ngohlobo oluthile, kwaye neqela eziphilayo, okuhlanganisa eziliqela iimpawu ezifanayo. Bamele izinto ngokweentlobo multicellular, kwiseli kunye lobukoloniyali. Ezona mpawu ziphambili uphawu ulwelwe - na ukungabikho kwemithambo yegazi, ubukho yiklorofili iiseli, ohleli bume emanzini. Yinto eyaziwayo ngaphezu kwesinye ezilikhulu lamawaka lisiza. nobukhulu yabo isusela micrometer enye ukuya kuma-40 ubude.

iintlobo ezininzi ulele, kunye neeklasi adityaniswa amacandelo oluhlaza, omdaka, igolide, mthubi-oluhlaza, cryptophytae. Phantse bonke lilifa subkingdoms ulwelwe ebukumkanini yezityalo. Ezi nketho ke lona lisiza blue-eluhlaza. Bona kuthatyathwe icyanobacteria.

iimpawu eziphambili

iimpawu uphawu ngokuba ulwelwe - ibikukubakho yamandla photoautotrophic, okt photosynthesis, ngenxa yokuba ubukho ngokuba yiklorofili. Zingangeni kokusingqongileyo, anciphisa bonke ubuso umzimba.

Eyona ubonisa uphawu lona lisiza kwakhona abumi lingekho ukwahlukana ngokucacileyo ibe amalungu omzimba. umzimba yabo ayiyi kuba iingcambu, iziqu, amagqabi, kodwa isakhiwo yahlukile xa abameli ezahlukeneyo lisiza. Kusenokwenzeka ukuba uhlobo kwayo ezingcakacileyo, iipleyiti, amaribhili, njalo-njalo .. D.

Ulwelwe ingaba ezahlukahlukeneyo imibala. Umbala oluhlaza kweentlobo ezininzi kumiselwa bubukho yiklorofili, obomvu, omthubi kunye nezinye imibala lubonisa ubukho zombala ezahlukeneyo. Bona ezizo iintyatyambo, lokwanda kweentlobo ezahlukeneyo kwenzeka ngokusebenzisa imbewu, kwezityalo okanye ngendlela ngokwesondo.

yokuhlala

Ekuqaleni, oko sizalwa amanzi indlela yobomi, kodwa ezinye iintlobo bebeziqhelanisa ubomi emhlabeni, imithi, kwaye nkqu nasemaweni. Ulwelwe ubungakanani obuncinane mayiqhotyoshelwe kwezinye ulele, okanye ubomi emazantsi amanzi, njengenxalenye benthos.

Ezinye iintlobo ezincinane ukudada ngokukhululekileyo umphantsi nomphezulu kwamanzi kwizidalwa. Kukho iintlobo olwaye lwamfimfitha ebiqaliswe iqokobhe emzimbeni. Ubukhulu ubuninzi abe kelp. Ukwandisa, zakha amahlathi yonke ngaphantsi kwamanzi, ngokubonelela yokuhlala ukuloba kunye nezinye izilwanyana.

Ukuba siphila kubunzulu ukuba banako ukuba wajula kwelanga. Kubunzulu obukhulu meters 200, nangona iintlobo ezininzi musa kuwa ngezantsi amane. Kumphezulu lona lisiza badla ukukhula phantsi ukufuma elungileyo. Baya angavela nkqu ecingweni okanye indlu. Ukungena ngokuncedisana nomngundo, ezinye lisiza ziye zadityaniswa kwenye, nto leyo emenza abe iintlobo ezahlukeneyo eziphilayo - ulele.

Ukubaluleka begazi

Ngenxa photosynthesis esebenzayo ulwelwe ezi abavelisi eziphambili izinto zemvelo emanzini. Ngenxa lokuhamba carbon dioxide neoksijini, bayinxalenye ukuhamba zehlabathi kwezinto. Abasebenzisi sebenzisa babe zeoli sisetyenziselwa kwamanzi.

Ulwelwe kuba kukutya kwezidalwa ezininzi. Bazizityebi iodine kunye neetyuwa zomhlaba, ngoko ezinye iintlobo zabantu basebenzisa, umzekelo, Ulvi, ulwandle kale. Bona zisetyenziswa pharmaceutics, ngokunjalo kushishino kwemichiza ukuze ufumane agar-agar, kwincindi, acetic acid, utywala.