black earth Definition

coal, petroleum, henna, potter, samarskite, kirovohrad, pissasphalt, border, brown, bulldozer, drill, fark, flat, flint, hearts, iron, man, meteorite, negative, pepper, peppered, pipe, pipes, pitch, pitched, pot, rock, rocks, saturn, scorch, scorched, sea, sky, spruce, tan, tone, wash, corundum, hecate, quasar, ball, basalt, blackout, cob, cpb, darkness, nimbus, pica, plate, storm, tektite, abyss, allanite, ant, apollo, art, bradley, buck, carbon, cat, diamond, drilled, essence, iris, list, milky, race, rio, run, shine, spade, stamp, basic, ended, profile, erg, rocker, spades, acetamide, africa, ale, alnus glutinosa, alnus vulgaris, armenian, asphalt, asphaltum, auk, ballet, bat, bearcat, beech, belt, birch, bitumen, black-and-white, black art, black belt, black mangrove, black nightshade, black stork,