璐璐308738
the status quo(现状) of the ocean pollution 或者 the recent situation (最近的形势)of the ocean pollution
小狼雪子
than the 70 million tons we hum catch and consume per annum 海洋污染时,会发生有害的影响,或潜在的有害影响,可能会导致从入门到海洋化学品, 颗粒 ,工业,农业及住宅废物 ,噪声,或传播入侵生物 。
粉恋桃心
Nowadays, the issue of environmental protection is becoming more important in society. We need to be more aware of the dangers of pollutions on earth as well as on our health. Although we're becoming mo
Nowadays, the issue of environmental protection is becoming more important in so
As a highly developed awareness of the negative impact of industry is expected i
一方面,赤潮引起海洋异变,局部中断海洋食物链,使海域一度成为死海;另一方面,有些赤潮生物分泌毒素,这些毒素被食物链中的某些生物摄入,如果人类再食用这些生物,则会
45 percent of assessed stream miles, 47 percent of assessed lake acres, and 32 p
The simplest water pollution definition would be any contamination of water bodi