The continent-continent collision between Africa and Europe produced the mountain range.

Alps.

Explanation:

The alps area part of the Cenozoic orographic belt of the mountain chains and Asia labeled as the alpine belt and stretched through the southern Europe and the ais and the gap in these mountain chains is central Europe separates the alps for the Carpathians in the east.

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 answer is    d.  central highlands