Grade 7 Geography MCQs
Grade 7 Geography MCQ PDF - Chapter
Practice Air and water pollution multiple choice questions and answers, air and water pollution quiz answers PDF to solve grade 7 geography worksheet 1 for online courses. Practice Types of Pollution MCQs, air and water pollution quiz questions and answers for online teaching certification programs. Air and Water Pollution MCQ PDF: types of pollution, air and water pollution test prep for online courses.
"The chemical substance used to destroy the weeds in crops is called" Multiple Choice Questions (MCQ) on air and water pollution with choices monoxides, herbicides, carob-oxides, and pesticides for online teaching certification programs. Solve types of pollution quiz questions for school certificate programs for distance learning classes.
MCQ: The chemical substance used to destroy the weeds in crops is called
MCQ: Besides the forest fires as natural source of pollution, the other major sources of pollution are
MCQ: The natural source of pollution is
MCQ: The harmful substance released by power plants and cars is
MCQ: The kind of land pollution in which salt content rises and land becomes unsuitable for farming is called