Rangarira ndima iri pasi apa uye ipapo pindura mubvunzo gare gare mumutauro mumwe chetewo sechikamu:  Nzira: Rwizi rweVolga, rukuru zvikurusa muEurope, runodurura 20% yenharaunda yeEurope uye ndirwo runounza 80% yokuyerera kweCaspian. Nzvimbo dzayo dzokumaodzanyemba dzakasimbiswa zvikuru nokusunungurwa kusingadzorwi kwakawanda kwezvinosvibisa makemikoro uye zvipenyu. Sangano reUN Environment Programme rinonyevera kuti Gungwa reCaspian "rinotambura nomutoro mukuru wokusvibiswa kunobva mukubudiswa kwemafuta uye kunatsiridzwa, minda yemafuta iri pamhenderekedzo yegungwa, tsvina ine mwaranzi inobva kuzvirimwa zvesimba renyukireya uye uwandu hukuru hwemvura yemarara isina kunatswa uye tsvina yemabhizimisi inounzwa zvikurukuru nerwizi rweVolga". Kukura kwebasa rokubudisa mafuta uye kutakura zvinhu muGungwa reCaspian kunoisawo ngozi kumhoteredzo. Somuenzaniso, chitsuwa cheVulf chiri pedyo neBaku, chakakuvadzwa nemhoteredzo nemhaka yeindasitiri yemakemikoro; izvi zvakaderedza zvikuru nhamba yemarudzi eshiri dzomugungwa dziri munharaunda yacho. Mapaipi emafuta negasi aripo uye ari kurongwa pasi pegungwa anowedzera kutyisidzira nharaunda.  Mubvunzo: Rwizi rwaVolga ruri kunyika ipi?
Nyika dzeEurope