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Water Pollution Multiple Choice Questions PDF p. 143

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

"What affects the velocity and surface expansion of river?", water pollution Multiple Choice Questions (MCQ) with choices turbidity, dissolved oxygen, currents, and hydrography for online college classes. Solve environmental pollution questions and answers to improve problem solving skills for online college classes.

Water Pollution Questions and Answers MCQs

1.

What affects the velocity and surface expansion of river?

Dissolved Oxygen
Turbidity
Currents
Hydrography

2.

How many layers are found in atmosphere ?

2
3
5
4

3.

What is involved in manufacturing of protein and DNA ?

Nitrogen
Phosphorous
Carbon
Oxygen

4.

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

Food
Organic matters
Nutrients
Water

5.

Material produced by weathering accumulates in

Sedimentary Rocks
Depositional basins
Basins
Igneous rocks

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