人类起源学说详解.ppt

Young earth creationism Evolutionism All life on Earth originated through common descent from a last universal ancestor that lived approximately 3.5–3.8 billion years ago. Evidence Homologous(同源) bones in the limbs otetrapods（四足动物）. The bones of these animals have the same basic structure, but have been adapted for specific uses. human dog Geographical isolation（地理隔离） of finches（雀） on the Galápagos Islands （加拉帕戈斯群岛）produced over a dozen new species. How monkeys developed to be human? Reasons Selection of environment At first,the ape, anscestors of human were living in the forest of Africa. But,someday some of them got into the grassland.With the change of environment,those apes who can stand upright and use their hands to fetch food survived In a word,all creatures are developed to the direction of adjusting the environment. Creation Evolution Creationism · a belief that the Universe and Life originate from ‘specific acts of divine creation’. Various Types ·Young earth creationism ·Old earth creationism ·Intelligent design ·Theistic evolution ·Raelian Movement · The Bible is a historically accurate record of natural history · God created the Earth within the last ten thousand years（described in the Genesis creation narrative）. · The Universe has a similar age as the Earth. · Reject the scientific theory of evolution. whale bird