The Lujiao Compulsory Part Two "Unit 1 Population and Geographical Environment" ppt review courseware population growth problem In the process of population development, both developing and developed countries have experienced population problems. The so-called population problem refers to the inconsistency between population development and social and economic development, incoordination with environment and resources, the impact of population and nature, population and social conflicts intensified, the general term for various problems of population survival and development. The main problems are the problem of rapid population growth, population urbanization, and population aging. Consequences of rapid population growth: Rapid population growth is one of the major challenges facing humanity today. Excessive population growth will have a series of far-reaching effects.
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