Non Primate Essay

Climate change had a very large hand in the evolution of non primate evolution. Many factors that were changed as the worlds climate changed influenced the development of primates. The change in topography in certain regions changed the types of foods that were available in those regions, which in turn could kill of species that only eat one food group such as fruit. If the climate becomes colder than the fruit could not grow ideally, and therefore primates who ate fruit as there primary source of nutrients would either have to find another food group to adapt to or face extinction. The largest change is obviously one of change in terrain. mountains forming where there were none before, and other changes that take place over several years would greatly affect the climates for these primates. In turn these primates had to either leave these regions or find ways to adapt to

The primates would have to develop some way to effectively keep heat in to stay alive in these regions, and more often then not it was easier to just move to warmer climates.

There are several hypotheses for how the primates evolved. Most of these theories are based on the main adaption the primate had to make for survival. The arboreal hypothesis is one that suggest that primates adapted for life in the trees. This theory says that these primates developed grasping hands and feet so that they could grab branches and swing from limb to limb, they developed forward facing eyes to help with depth perception, their sense of smell diminished due to the lack of needing to smell food, and lastly their brain became larger so that they could asses the three dimensional world as they moved through the trees. The second theory used to explain the origin of primates is the visual predation hypothesis. This theory states that, the ability to move