Amazon shine kogi mafi tsayi a duniya (sama da kilomita 6) kuma yana cikin Tekun Atlantika. Wannan kogin yana da rafuka masu yawa, godiya ga shi yana da ruwa mai yawa. A lokutan damuna, kogin na malala mayan filaye. Wata duniya mai ban sha'awa ta flora da fauna ta samo asali a gefen Amazon. Amma, duk da ƙarfin ikon yankin, ba a kiyaye shi da matsalolin mahalli na zamani ba.
Karewar nau'in dabbobi
An boye dumbin kifaye a cikin ruwan Amazon, amma a cikin shekarun da suka gabata, saboda tsananin ayyukan mutane, halittu masu yawa na halittu suna fuskantar canje-canje. Masana kimiyya sun gano kusan kifin ruwa dubu biyu da dubu biyu a cikin Amazon. Misali, kamun kifin da ake kira Arapaim a da yana gab da bacewa, kuma don kiyaye wannan nau'in, an fara kiwon kifin a gonaki.
A cikin ruwan wannan yanki, akwai kifaye da dabbobi masu ban sha'awa da yawa: piranhas, shark shark, caiman crocodile, macijin anaconda, dolphin ruwan hoda, eel na lantarki. Kuma duk suna fuskantar barazanar ayyukan mutane waɗanda kawai suke son cinye dukiyar Amazon. Bugu da kari, tun lokacin da aka gano Amurka da wannan yanki, mutane da yawa sun farautar nau'ikan fauna daban-daban domin alfahari da kofuna, wannan kuma ya haifar da raguwar yawan jama'a.
Gurbatar ruwa
Akwai hanyoyi da yawa don gurɓata Amazon. Wannan shine yadda mutane ke sare dazuzzuka masu zafi na Kudancin Amurka, kuma a cikin waɗannan sassan halittu ba a maido da su ba, ƙasa ta ƙare kuma a wanke ta cikin kogin. Wannan yana haifar da sarkar yankin ruwa da zurfin zurfin sa. Shigar da madatsun ruwa da ci gaban masana'antu a gaɓar tekun Amazon yana haifar da ɓacewar flora da fauna kawai, har ma yana ba da gudummawa ga kwararar ruwan masana'antu zuwa yankin ruwa. Duk wannan yana shafar canjin yanayin ruwan. Yanayi najasa ne, iska cike take da mahaukatan sinadarai daban-daban, ruwan sama dake sauka akan Amazon kuma a gabar ruwan shi ma yana gurbata albarkatun ruwa.
Ruwan wannan kogin shine tushen rayuwa ba kawai ga flora da fauna ba, har ma ga mutanen yankin da ke zaune a cikin kabilu. A cikin kogin suna samun abincinsu. Bugu da kari, a cikin dajin Amazon, kabilun Indiya suna da damar su buya daga mamayar kasashen waje kuma su zauna lafiya. Amma ayyukan 'yan kasashen waje, bunkasar tattalin arziki, na haifar da kaurar da jama'ar yankin daga wuraren da suka saba, kuma ruwa mai datti yana taimakawa wajen yaduwar cututtuka, wanda wadannan mutane suke mutuwa daga gare shi.
Fitarwa
Rayuwar mutane da yawa, dabbobi da tsirrai ya dogara da Kogin Amazon. Amfani da wannan yanki na ruwa, sare dazuzzuka da gurɓataccen ruwa ba wai kawai ga raguwar halittu masu yawa ba, har ma da canjin yanayi. Anan gida ne na mutane da yawa waɗanda ke da hanyar rayuwa ta gargajiya tsawon shekaru da yawa, kuma mamayewar da Turawa suka yi ba illa illa ba kawai yanayi ba, amma wayewar ɗan adam gabaɗaya.
