Alexander the great adopted his father’s plan to invade and conquer
a.
asia
b.
greece
c.
egypt
d.
africa

At which point on the diagram do convection currents occur to drive plate movement?

Scientists believe that differences in cause hot, plastic-like rock in the asthenosphere to rise toward earth's surface. a. density c. weight b. magnetism d. composition c. conduction. d. density.

Tides are caused by a differences in the gravitational force of the sun at different points on earth. differences in the gravitational force of the moon at different points on earth differences in earth’s gravitational field strength at different points on earth’s surfac fluctuations in the gravitational attraction between earth and the moon.