Minority Business. Development Agency. Mission Statement. The Minority Business Development Agency is an entrepreneurially-focused and innovative organization, committed to minority business enterprise and wealth creation.
Freebase (5.00 / 1 vote) Rate this definition: Mid-ocean ridge. A mid-ocean ridge is a general term for an underwater mountain system that consists of various mountain ranges, typically having a valley known as a rift running along its spine, formed by plate tectonics.
a rift valleyis a dip in the ocean floor a mid ocean ridge is a mountain chain formed on the ocean floor. Rift valley-divergent boundary MidOcean Ridge Convergent Boundary.