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Water Pollution Multiple Choice Questions PDF p. 143

Water Pollution multiple choice questions and answers, water pollution quiz answers PDF 143 to study Environmental Science course online. Environmental Pollution MCQ trivia questions, Water Pollution Multiple Choice Questions (MCQ) for online college degrees. "Water Pollution " Book PDF: rock cycle, atmosphere, water pollution test prep for online colleges and universities.

"What affects the velocity and surface expansion of river?" MCQ PDF: turbidity, dissolved oxygen, currents, and hydrography for online college classes. Learn environmental pollution questions and answers to improve problem solving skills for online college classes.

Water Pollution Questions and Answers MCQs

MCQ: What affects the velocity and surface expansion of river?

Dissolved Oxygen
Turbidity
Currents
Hydrography

MCQ: How many layers are found in atmosphere ?

2
3
5
4

MCQ: What is involved in manufacturing of protein and DNA ?

Nitrogen
Phosphorous
Carbon
Oxygen

MCQ: The organism in the estuary can concentrate on conversion of sun energy into;

Food
Organic matters
Nutrients
Water

MCQ: Material produced by weathering accumulates in

Sedimentary Rocks
Depositional basins
Basins
Igneous rocks