mawu oyamba achidule
EPA ndi bungwe loteteza zachilengedwe la US (US EnvironmentalProtectionAgency) chidule cha ntchito yake yayikulu ndikuteteza thanzi la anthu komanso chilengedwe EPA ili ndi likulu lawo ku Washington, DC, pali maofesi 10 am'deralo ndi ma laboratories ambiri ku United States kuposa theka. 18000 antchito iwo ndi mainjiniya, asayansi ndi katswiri wa ndondomeko ndi udindo ntchito zambiri zachilengedwe kukhazikitsa muyezo dziko, Kuyang'anira kuphedwa kwa mfundo mokakamizidwa ndi kutsatira EPA olowa boma ndi maboma a m'deralo anapereka mndandanda wa certification malonda ndi mafakitale EPA, cholinga chachikulu cha United States Environmental Protection Agency EPA ndi kuteteza thanzi la anthu chitetezo chilengedwe chilengedwe, madzi ndi nthaka, mpweya timakhala mu chilengedwe pambuyo kukhazikitsidwa kwa zaka zoposa 30, ndi EPA wakhala kulenga woyera ndi malo abwino kwa anthu aku America ndikuchita khama ngati zikugwirizana ndi zofunikira zaEPA, EPA idzagwirizana ndi satifiketi.
