How is mass calculated given density and volume? Volume divided by volume
Sum of volume and mass
Density multiplied by volume
Difference of volume and mass

Density = Mass ÷ Volume (Displacement)

d = m/v

m = dv

v = m/d

So, the answer is density multiplied by volume.

Explanation:

answer:

convection currents in the magma drive plate tectonics. heat generated from the radioactive decay of elements deep in the interior of the earth creates magma (molten rock) in the aesthenosphere. the aesthenosphere (70 ~ 250 km) is part of the mantle, the middle sphere of the earth that extends to 2900 km.