Why was a 7.2 magnitude earthquake with an epicenter in Northern Mexico felt over 100 miles away in the southern part of California?

Answer:

5.6⋅10−^19  j

do you need the explaination?

Conservation efforts have been effective in "increasing the number of endangered species, reducing all the negative impacts of human activity, and preserving wildlife habitats".hope my answer has you : ) 

Ibelieve the answer is d. titaniumhope my answer has you : )

B. nuclear reactions could first occur.