Earth Science MCQs – Certification Test 44

Cleaning Up Air Pollution Quiz (Question 44) – Learning App & e-Book Download

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Free Cleaning Up Air Pollution Learning App for iOS

MCQ 44: A device used to remove pollutant from car exhaust is called:

scrubber
catalytic converter
stacker
hybrid

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Free Cleaning Up Air Pollution Learning App – Download for iOS & Android

Download the Cleaning Up Air Pollution Quiz App: Study Cleaning Up Air Pollution Notes, Earth Science Quiz App, and 6th Grade Science Quiz App for earth science exam oriented learning.

Free Cleaning Up Air Pollution Learning App: Download the Earth Science Quiz App (iOS & Android) for earth science climate awareness. Download Play Store & App Store Learning Apps with all functionalities to enhance earth science educational outcomes.