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in Hazards by (51.2k points)

Which one of the following is not correctly matched? 

(a) Ecosystem – Hazardous waste 

(b) Chemic1als – Explosives 

(c) Carbon di oxide – 0.05%

(d) Oxygen – 20.95%

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1 Answer

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by (50.0k points)

(C) Carbon di oxide – 0.05%

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asked Nov 24, 2020 in Hazards by Saarya (51.2k points)

Welcome to Sarthaks eConnect: A unique platform where students can interact with teachers/experts/students to get solutions to their queries. Students (upto class 10+2) preparing for All Government Exams, CBSE Board Exam, ICSE Board Exam, State Board Exam, JEE (Mains+Advance) and NEET can ask questions from any subject and get quick answers by subject teachers/ experts/mentors/students.

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