<prompt> Pedzisa mutsara unotevera: Kunyange zvazvo Al Jazeera yakaenzanisa ukuru hwekudonha kwemafuta neya  <response>: Exxon Valdez oil spill, ongororo yakazotevera yakawana kuti uwandu hwakarasika hwaiva matani 15 000 - 30 000 zvichienzaniswa nematani 42 000 eExxon Valdez oil spill. Mhenderekedzo yegungwa yakakanganiswa yaiva pakati pe150 ne170 km, nepo Exxon Valdez mafuta akadonha akakanganisa 2,100 km yegungwa. 