The point of origin of an earthquake is called the coretremorepicenter.

Can someone me choose a broad topic and area of focus i am really doing this as a tally to see which one most people pick ok water pollution global warming endangered species atmosphere for the !

All of the following came out of china and were exchanged along the silk road, except a. papermaking b. block printing c. buddhism d. compasses select the best answer from the choices provided a b c d

Sink holes may eventually for to join a. wide valleys b. zone of aeration c. dripstones d. aquifer