Great plains is the broad interior are of north america that used to be grasslands
Answer:
every earthquake is recorded on numerous seismographs located in different directions. Knowing this helps them calculate the distance from the epicenter to each seismographs. To determine the direction each wave traveled, scientist draw circles around the seismographs locations
The answers is B.) Large number of Africans we’re forcibly taken to American during the slave trade .
A thermometer, a barometer, a sling psychrometer, and a rain guage
