从古猿到人的转变——两种质态的转变从古猿转变为人,是两种质态的转化。这个转化是一个十分漫长的过程,是人类本身一系列特点形成的过程。在这个过程中,人类祖先的群体关系也逐步得到改造,人的社会性也在萌发和形成之中。从古猿到人的转变过程是在特定的环境里进行的。大约在距今1—2千万年前,地壳曾有过较大的变动,地球表面的气温普遍变冷。在地形和气候巨大变化的影响下,原有的热带、亚热带常绿森林慢慢地为疏林草原所代替。 From ancient ape to human change - two qualitative changes from the ancient ape to human, is the conversion of the two qualitative states. This transformation is a very long process, a process characterized by a series of characteristics of humanity itself. In this process, the group relations of human ancestry have also been gradually transformed, and the sociality of human beings is also emerging and forming. From ancient ape to human change process is carried out in a particular environment. About 1-2 million years ago, the earth’s crust had undergone major changes and the temperature on the earth’s surface had generally cooled. Under the influence of the huge changes in terrain and climate, the original tropical and subtropical evergreen forests are slowly being replaced by sparse grasslands.