UMary Allen
Intshayelelo: Ukuqonda indima yabavelisi
Abavelisi basisiseko sayo yonke i-ecosystems eMhlabeni, kwaye ngaphandle kwabo, ubomi njengoko siyazi ukuba abuyi kubakho. Kodwa benza ntoni kanye kanye abavelisi? Ngamagama alula, zizinto eziphilayo ezinokuzenzela ukutya kwazo zisebenzisa amandla aphuma elangeni okanye amachiza okusingqongileyo. Obu buchule bokuvelisa ukutya kwabo bubo obubenza bahluke kwezinye izinto eziphilayo kwi-ikhosistim, kwaye bubenza babaluleke kakhulu ekusindeni kwazo zonke ezinye iintlobo zobomi.
Ukubaluleka kwabavelisi kwi-Ecosystems
Abavelisi badlala indima ebalulekileyo ekugcineni ulungelelwaniso oluthambileyo lwe-ecosystem. Zingowona mthombo wokutya kuzo zonke ezinye izinto eziphilayo, kwaye ngaphandle kwazo, bekungayi kubakho ukuhamba kwamandla ngaphakathi kwi-ecosystem. Oku kuthetha ukuba zonke ezinye izinto eziphilayo, ezifana nezilwanyana ezitya utyani, i-carnivores, kunye ne-omnivores, ekugqibeleni ziya kufa, nto leyo ekhokelela ekuwohlokeni kwenkqubo yendalo. Abavelisi bakwanceda ekugcineni umgangatho wemekobume ngokuguqula ikharbon diokside ibe yioksijini ngenkqubo yephotosynthesis.
Indlela abavelisi abasidala ngayo iSiseko soBomi
Abavelisi benza isiseko sobomi ngokuvelisa izinto eziphilayo ngephotosynthesis okanye ichemosynthesis. Lo mba wendalo uba ngumthombo wokutya wazo zonke ezinye izinto eziphilayo kwi-ecosystem, kwaye le khonkco lokutya elixhasa ubomi eMhlabeni. Abavelisi bakwanceda ukugcina ulungelelwaniso lwemichiza yokusingqongileyo ngokufunxa izondlo ezigqithisileyo neekhemikhali emhlabeni nasemanzini.
Indima yePhotosynthesis ekuzinziseni uBomi
Ifotosynthesis yinkqubo apho abavelisi basebenzisa ukukhanya kwelanga ukuguqula ikharbon diokside namanzi abe yiglucose neoksijini. Le nkqubo ibalulekile ekulondolozeni ubomi eMhlabeni njengoko ibonelela ngeoksijini ekufuneka zonke izinto eziphilayo ziphefumle. Ngaphandle kwephotosynthesis, iatmosfera ibingayi kuba neoksijini, nto leyo eyenza kube nzima ngezilwanyana ukuphila.
Impembelelo yabaVelisi kwiiWebhu zokuTya kunye namaTyayini
Abavelisi banempembelelo ebalulekileyo kwiiwebhu zokutya kunye namatyathanga njengoko benza isiseko sekhonkco lokutya. Izityalo ezizityayo zitya abavelisi, ze emva koko i-carnivores itye i-herbivores. Olu luhlu lokusetyenziswa lubonelela ngamandla kuzo zonke izinto eziphilayo kwi-ecosystem, kwaye ukuba kukho naliphi na ikhonkco kwikhonkco lophukile, yonke iwebhu yokutya inokuwohloka.
Ngaphandle kwabavelisi, kuyakwenzeka ntoni kubathengi?
Ngaphandle kwabavelisi, abathengi banokuphela ekugqibeleni ngenxa yokunqongophala kokutya. Izilwanyana ezitya uhlaza bezingayi kuba nezityalo ezizityayo, kwaye izilwanyana ezizidlayo azinakuba nazo izilwanyana ezizingelayo. Oku kuya kukhokelela ekwehleni ngokukhawuleza kwabemi bazo zonke izinto eziphilayo, ekugqibeleni kukhokelele ekuphelisweni kweentlobo ezininzi zezinto eziphilayo.
Uqhagamshelwano phakathi kwabaVelisi kunye neOxygen esiyiphefumlayo
Abavelisi badlala indima ebalulekileyo ekuveliseni ioksijini ngephotosynthesis. Le oksijini iphumela emoyeni yaye ibalulekile ukuze zonke izilwanyana ziphefumle. Ngaphandle kwabavelisi, bekungayi kubakho ioksijini emoyeni, nto leyo eyenza kube nzima ukuba izilwanyana zikwazi ukuphila.
Iimpembelelo zeMisebenzi yoLuntu kubavelisi
Izinto ezenziwa ngabantu ezinjengokugawulwa kwamahlathi, ungcoliseko nokutshintsha kwemozulu zinempembelelo enkulu kubavelisi. Ukugawulwa kwamahlathi kutshabalalisa iindawo zokuhlala zabavelisi, ngelixa ungcoliseko kunye nokutshintsha kwemozulu kunokuguqula ulungelelwaniso lwemichiza yemo engqongileyo, kwenze kube nzima kubavelisi ukuba baphile. Oku kunokukhokelela ekwehleni kwabemi abavelisi kwaye kunokuba nefuthe eliguquguqukayo kuyo yonke i-ikhosistim.
Kuyakwenzeka ntoni ukuba bonke abavelisi banokunyamalala?
Ukuba bonke abavelisi bebenokunyamalala, ubomi eMhlabeni bungafikelela esiphelweni. Ngaphandle kwabavelisi, bekungayi kubakho mthombo wokutya kuzo zonke ezinye izinto eziphilayo, kwaye lonke ikhonkco lokutya liya kubhanga. Oku kuya kukhokelela ekuphelisweni kweentlobo ezininzi, ukuba ayizizo zonke, eMhlabeni.
Isiphelo: Ukuxabisa ukubaluleka kwabavelisi
Abavelisi ngamagorha angaziwayo e-ikhosistim, kwaye badlala indima ebalulekileyo ekugcineni ulungelelwaniso oluthambileyo lobomi eMhlabeni. Simele sikuxabise ukubaluleka kwazo size sithabathe amanyathelo okubakhusela kwimiphumo eyingozi yezinto ezenziwa ngabantu. Ngokwenza oko, sinokuqinisekisa ukuba iplanethi yethu ihlala ihleli kuzo zonke izinto eziphilayo kwizizukulwana ezizayo.