What major U. S. landform stretches between 70 and 85 degrees West?

What is the speed of a vehicle that travels 20 meters in 5 second

When air at the surface diverges, airflow above must diverge, regardless of hemisphere converge in the northern hemisphere but diverge in the southern diverge in the southern hemisphere but converge in the northern converge, regardless of hemisphere?

The hebrews originally migrated from a. india b. egypt c. arabia d. mesopotamia