Match the ecozone in column 1 to its location in column 2.
a. australasia south africa
b. neotropic south america
c. palearctic australia
d. afrotropic europe, north africa

i think the correct match would be : B. neotropc south America if we look at it physically, the Neotropic ecozone includes the tropical terresterial ecoregions of the Americas continent and it also cover the entire Temperate zones of south America.

Mantle convection is the process that drives plate tectonics. the theory of plate tectonics states that the crust is divided into plates that float on the semi molten mantle below. the circular motion of the magma as it slowly rises and falls or move though convection cells drags the plates along causing them to move. the heat source in the lamp would represent the earth's core. the core is the source of energy that drives convection in the mantle. the lava represents molten magma under the earth's surface. if the lava lamp had floating pieces they would move as the circular motion of the lava in the lamp as it rises and falls would move them along the surface. these floating pieces would represent pieces of the earth's crust. 

The figure is not necessarily a parallelogram because only one diagonal is bisected and only one pair of sides is congruent.