Ngwá ọrụ tile nke elu ụlọ bụ igwe na akụrụngwa eji emepụta na ịwụnye taịlị elu ụlọ. Ihe mkpuchi nke elu ụlọ bụ ihe mkpuchi n'elu ụlọ elu, nke a na-eji kpuchido elu ụlọ site na ifufe na mmiri ozuzo, na-eme ka nkwụsi ike nke ụlọ elu ahụ dịkwuo elu. Ngwá ọrụ na-ekpuchi elu ụlọ na-agụnyekarị igwe na-akpụ akpụ akpụ akpụ. igwe, na igwe nrụnye. Ngwa ndị a nwere ike mezue mmepụta, ịcha, na ntinye nke taịl nile nke ụlọ elu, na-eme ka nrụpụta mmepụta na nrụpụta ihe dị mma. Uru nke ihe eji eme ihe na-agụnye ihe nrụpụta dị elu, ịdị mma nrụnye, na nchekwa ego na ikike mmadụ. Ọ nwere ike izute mmepụta mkpa nke elu ụlọ riji tiles nke dị iche iche nkọwa na shapes, na ọtụtụ-eji na-ewu Industry.We na-enyekwa ahaziri ọrụ na ọkachamara oru nkwado na mgbe-sales ọrụ.