Teknụzụ ịkụ mkpụrụ n'enweghị ala bụ usoro mmepụta ugbo ọgbara ọhụrụ, nke dabara adaba maka gburugburu griin haus. Ọ na-enye usoro mmepụta nke ọma karịa site na iji mmiri, ihe ngwọta na-edozi ahụ ma ọ bụ mkpụrụ siri ike na-akụ osisi kama ịbụ ala omenala.