Air and Water Pollution Multiple Choice Questions and Answers 5 PDF Download
Learn air and water pollution MCQs, grade 7 geography test 5 for online learning courses and test prep. Types of pollution multiple choice questions (MCQs), air and water pollution quiz questions and answers include geography worksheets for online how to learn geography courses distance learning.
Geography multiple choice questions (MCQ): way in which plants die because of dropped level of oxygen is classified as with options allotrophication, eutrophication, oxygenation and de-oxygenation, types of pollution quiz with online free learning portal for viva voce, practice tests and online competitive exam preparation. Free geography study guide to learn types of pollution quiz to attempt multiple choice questions based test.
MCQs on Air and Water Pollution Worksheets 5 Quiz PDF Download
MCQ: Way in which plants die because of dropped level of oxygen is classified as
MCQ: Addition of harmful substances that has bad effects on environment and living things is classified as
- atmospheric pressure
MCQ: Poisonous substances that can be present in industrial wastes does not includes
- mercury and lead
MCQ: Kyoto Protocol agreement was signed in
MCQ: Document that was drafted by India, Brazil, China, United States and South Africa at meeting under UNFCCC is classified as
- Greenhouse Accord
- United Nation Accord
- Copenhagen Accord
- Denmark Accord