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heroes also conserve electricity by switching off lights and aircon after using, segregate biodegradable from nonbiodegradable, do compost, safeguarding living creatures, making toys and useful materials from recyclable materials...

their concomitants increase as they constantly produce the goods which are made of heavy metals and chemical and nonbiodegradable materials with making the excuse to meet the demands of living. Producing the huge wastes which are unable...

platic, no less plastic refuse per container is produced when such containers are discrded than when comparable nonbiodegradable containers are discard. 본문 문제가 이렇게 나왔는데 작가가 주장하는 바를 catch 하기가 어렵습니다. 해석도...

효소는 긴 사슬에 한 군데이상 가지(branch)가 붙으면 분해할 수 없음이 알려졌다. 지금 우리나라의 법으로 경성세제(nonbiodegradable detergent)의 판매가 금지되었다. 요즘의 세제는 linear alkylsulfonate(LAS)라 불리는 연성세제(biodegradable)로...

nationwide bans of the flimsy flyaway sacks. San Francisco this spring became the first U.S. city to ban nonbiodegradable bags from large grocery stores and pharmacies, and similar legislation is being debated in Boston; Santa Cruz...

no less plastic refuse per container is produced when such containers are discarded than when comparable nonbiodegradable containers are discarded. Which of the following, if true, most strengthens the argument above? (A) Both partially...

no. Humanity continues to do to the sea what it is now outlawing on land. It uses the sea as a refuse pit for nonbiodegradable substances, and discards chemical weaponry and radioactive material in it. Fertilizers and insecticides washed...

can cause skin irritation. Some synthetic emollients can accumulate in the liver and lymph nodes. They are also nonbiodegradable, causing a negative environmental impact. Natural emollients actually nourish the skin. They are metabolised...

waste-to-energy) 전환 시스템을 개발했다고 발표했다. Yiannis Levendis 교수가 이끄는 이번 프로젝트는 비생물분해성(nonbiodegradable) 플라스틱을 분해하여 대체연료를 생산하는 폐기물 연소기 프로토 타입을 개발했다. 이 시스템에서 플라스틱은 2개...