簡(jiǎn)要說明人口過多對(duì)資源、環(huán)境、經(jīng)濟(jì)及生活等方面的影響.
簡(jiǎn)要說明人口過多對(duì)資源、環(huán)境、經(jīng)濟(jì)及生活等方面的影響.
其他人氣:984 ℃時(shí)間:2019-10-17 07:32:57
優(yōu)質(zhì)解答
根據(jù)我國(guó)的詳情,我國(guó)生態(tài)最使用人口為7億,生態(tài)最大人口為15億.意思就是,只從自然環(huán)境上講我國(guó)的最適宜人口為7億,多于7億就會(huì)對(duì)生態(tài)環(huán)境造成壓力過大,造成破壞.人口多有利有弊.有利點(diǎn):人口多,社會(huì)內(nèi)需大,促進(jìn)經(jīng)濟(jì)發(fā)...
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