Environmental Science e-Book's MCQs - Complete
Water Pollution MCQs App Free Download & e-Book - 445
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MCQ: 445
What oxidized in the second stage of aerobic decomposition?
- Nitrogenous matter
- Carbonaceous matter
- Organic matter
- Inorganic Dusts
a
More MCQs from Environmental Science Textbook
Solid Waste Management Test 456
Major Ecosystems Test 457
Structure and Function of Ecosystem Test 458
Ozone Depletion Test 459
Ozone Depletion Test 460
Solid Waste Management Test 461
Water Pollution Test 462
Energy Flow in Ecosystem Test 463
Solid Waste Management Test 464
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