Under which dynasty was Chinese writing first developed?

Shang dynasty

Explanation:

China's writing system (referred to as Chinese “characters”) first appears in the Shang dynasty on tortoise shells and cattle bones (called “oracle bones”) used for divination. Written language is a central determinant of the development of civilization; the Chinese writing system was the first developed in East Asia.

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.