The deserts runs through west and central africa it stretches from the atlantic to the ocean farmers here use agricultre and move to another area when soil nutrients are used up

The  

Desert runs through West and Central Africa. It stretches from the Atlantic to the  

Ocean. Farmers here use  

agriculture and move to another area when soil nutrients are used up.

Explanation:

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.