Puas yog muaj neeg coob coob yog qhov teeb meem?
Puas yog muaj neeg coob coob yog qhov teeb meem?

Video: Puas yog muaj neeg coob coob yog qhov teeb meem?

Video: Puas yog muaj neeg coob coob yog qhov teeb meem?
Video: Gifs With Sound #45 🐸 Meme Coub Mix ~ 2024, Kaum ib hlis
Anonim

Lwm yam teeb meem cuam tshuam nrog muaj neeg coob coob suav nrog kev xav tau ntau ntxiv rau cov peev txheej xws li dej tshiab thiab zaub mov, kev tshaib kev nqhis thiab kev noj zaub mov tsis zoo, kev siv cov khoom siv ntuj tsim (xws li fossil fuels) sai dua tus nqi ntawm kev rov tsim dua tshiab, thiab kev ua neej nyob tsis zoo.

Hais txog qhov no, thaum twg overpopulation ua teeb meem?

Txawm tias muaj neeg coob coob tau los ua pov thawj ib qho teeb meem , nws yog ib qho uas muaj hnub tas sij hawm: vim qhov poob qis hauv ntiaj teb kev yug me nyuam, demographers kwv yees lub ntiaj teb cov pej xeem yuav txo qis nyob rau hauv lub sij hawm ntev, tom qab peaking ib ncig ntawm lub xyoo 2070.

Tsis tas li ntawd, cov pej xeem kev loj hlob puas yog teeb meem hauv ntiaj teb niaj hnub no? Kev loj hlob ntawm pej xeem Tseem Yog Qhov Loj tshaj Teeb meem ntsib tib neeg. Lub ntiaj teb pej xeem tab tom nce mus txog xya billion tib lub sijhawm uas cov peev txheej txwv thiab kev puas tsuaj ib puag ncig tau pom meej dua txhua hnub.

Hauv qhov no, kev muaj neeg coob coob puas yog teeb meem kev sib raug zoo?

Kev txom nyem thiab kev noj qab haus huv teeb meem vim kev tsis huv, tsis muaj zaub mov thiab dej, qhov tsawg kev sib raug zoo cov poj niam thiab lwm yam mob tseem ua rau cov cheeb tsam no tsis muaj zog. Muaj neeg coob coob tuaj yeem plague peb mus ib txhis yog tias tus nqi fertility tsis poob rau hauv cov cheeb tsam no, tshwj xeeb tshaj yog thaum lawv nce lawv txoj kev loj hlob hauv Western.

Yuav ua li cas thaum muaj neeg coob coob tshwm sim?

Muaj neeg coob coob . Muaj neeg coob coob tshwm sim Thaum ib hom tsiaj muaj ntau tshaj qhov nqa peev xwm ntawm nws cov ecological niche. Nws tuaj yeem tshwm sim los ntawm kev loj hlob ntawm kev yug me nyuam (fertility rate), kev poob qis hauv kev tuag, nce kev nkag teb chaws, los yog biome unsustainable thiab depletion ntawm cov peev txheej.

Pom zoo: