✔ 最佳答案
1)human:flooding of the low-lying areas(eg. Maldives)---large scale migration---enough land for human beings to live???economic,hietoric,cultural,ecological loss?
increase risk of avalanches---dangerous for climbers,scientists,researchers
ecology:polar bears have lesser area to find food coz they can hardly across the ice packs
extinction of pola bears may result
2)increased C02 level---increase temp(coz CO2 is a kind of greenhouse gas)---rapid rate of ice melting---increase sea level
3)large scale deforestation with a slow rate of afforestation
more population and the higher living standard---more energy(eg.electricity ) is consumed ---more CO2 is emitted