Does state and federal courts cases work the same

Pls tell my the answers. Thank you

The primary distinction is that state and local courts are authorized to hear cases involving the laws and citizens of their state or city, while federal courts decide lawsuits between citizens of different states, cases against the United States, and cases involving specific federal laws.

Explanation:

the earthquake in haiti was a magnitude of 7.0 according to the u.s geological survey yet the smaller earthquake in haiti killed more than 200,000 and left more than 1.2 million people homeless. the chile earthquake was a magnitude of 8.8 and 500 times more stronger but chile's earthquake only injured 712 people.