面临的环境保护问题及污染问题英文词汇：

    废水：waste/polluted water废气：waste/polluted gas废渣：residue工业固体废物：industrial solid wastes白色污染：white pollution （by using and littering of non-degradable white plastics）

    有机污染物：organic pollutants森林砍伐率：rate of deforestation水土流失：water and soil erosion土壤盐碱化：soil alkalization濒危野生动物：endangered wildlife环境恶化：environmental degradation城市化失控：uncontrolled urbanization温室效应：greenhouse effect全球变暖：global warming