环保是现在的全球性倡议，也是一直以来的时代热点，因此，考生在备考托福的时候，一定要注意去记忆这方面的词汇。下面，小编为大家送上一些环保类托福词汇，供大家参考。
pollute, pollution, pollutant
contaminant n.污染物
contaminate v.污染
ecosystem生态系统
ecology n.生态学
antiseptic adj.防腐的`
environmental protection 环境保护
environmentally-friendly 环保的
preserve v.保护，保存
atmospheric pollution 大气污染
垃圾: rubbish, garbage, trash, waste,litter
处理: dispose of, burn, bury (landfill),
recycle, reduce, reuse,dump
回收:glass, paper, water,
milk carton牛奶盒, tyre,
aluminium cans 铝罐,
plastic bags, rubbish bags
biodegradable packaging可降解包装,
throwaway 可丢弃的
disposable 可丢弃的
discourage v. 不鼓励
alternative energy替代能源,
replace=substitute v.取代
wind power, hydropower 水电,
solar (lunar) power太阳能,
nuclear power 核能
radioactivity n. 辐射性
none-renewable 不可再生的
fossil fuels矿石燃料:
natural gas, coal, petroleum
limited/finite natural resources 有限的
use up, deplete, exhaust v. 用光，耗尽
conserve v. 节省，节约,
污染: water pollution, air pollution,
soil pollution土壤污染,
noise pollution
soil erosion 土壤侵蚀
soil pollution土壤污染
stain n.污染，污点，玷污
stink v.发出臭味
