A tragic hero can be defined simply as the protagonist of a tragedy. The Greek philosopher Aristotle, however, endowed this individual with a number of specific characteristics. The first of which is his ability to evoke fear and pity from an audience.
Earthquakes can negatively affect the environment in a number of ways. The initial shock can trigger landslides, displacing soil and leaving the area vulnerable to erosion. Quakes can also stir up dust, pollen, spores, and other material and disburse it into the air.
Any worldly event that involves the movement of mass affects the Earth's rotation, from seasonal weather down to driving a car, Chao said. Gross and Chao have been routinely calculating earthquakes' effects in changing the Earth's rotation in both length-of- day as well as changes in Earth's gravitational field.