about what percentage of the world’s known oil reserves are located in the middle east and north africa?

the europeans in the caribbean colonies had to turn to africans to replace the native peoples as slave it would be letter a

true. earthquakes are felt whenever there is a slip around a fault in the rocks below the earth. this reorientation of faults create sesmic waves and is known as earthquake, the severity of which is measured in richter scale. these are more prominent in hilly regions as the rocks usually form faults to balance the pressures on it.