What causes western boundary currents to be faster and deeper than eastern boundary currents? a. Thermohaline circulation
b. heating at the equator
c. The Coriolis effect
d. Warmer water occurs in the west
e. upwelling

Because the earth is not round ,but it may seem round when viewed from ,our planet but true some points earth is not round was an oblate spheroid -a square that it squashed as globe however is not even a perfect oblate spheroid.in fact isaac newton's first proposed that earth was not perfectly round but it was an oblate spheroid instead.that mean a square that is squashed as its poles and swollen at the

Ten percent of energy is transferred from sun to the level indicated.