有關環保和污染的英文字詞(急需)

環保:
1.環保意識(eco-awareness)
2.地球之友(Friends of the Earth)
3.環保分子(green sweater worker)
4.回收(to recycle)
5.重新使用/再用(reuse)
6.還原(reduce)

污染:
1.污染(contamination/pollution)
2.空氣污染(air pollution)
3.水質污染(water pollution)
4.噪音污染(sound pollution)
5.黑煙(fume)

環保意識eco-awareness
環保汽車eco-car
地球之友Friends of the Earth
環保分子green sweater worker
環保團體environmental groups
環保意識environmental consciousness
污染 pollution