Answer:
A. sedimentary rock are layered stratification
Our solar system is heliocentric, which means everything revolves around the sun. Geocentric would mean everything revolved around the earth.
Answer: Towards what cardinal point the precipitations to the north of the Colorado River descend
Explanation: google translate hope it helps have a great day
African colonies produced raw materials which were expropriated by the colonialists (centre nations). Furthermore, colonialism introduced a dual economic structure within the African economy. It also brought about disarticulation of African economy, education, trade, market, transport and currency institution.
Natural resources, because all of the things listed are naturally made by the Earth.