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Marine Pollution Practice Tests

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Sources of Metals Multiple Choice Questions (MCQ) PDF Download

The Sources of Metals Multiple Choice Questions (MCQ Quiz) with Answers PDF, Sources of Metals MCQ PDF e-Book download to practice Marine Pollution Tests. Learn Inorganic Pollutants Multiple Choice Questions and Answers (MCQs), Sources of Metals quiz answers PDF to study online educational courses. The Sources of Metals MCQ App Download: Free learning app for nitrogen cycle in marine environment, metal pollution, sources of metals test prep for online degrees.

The MCQ: MeHg' stands for; "Sources of Metals" App Download (Free) with answers: Methyl methane; Methane mercury; Methyl mercury; Mercury methane; to study online educational courses. Practice Sources of Metals Quiz Questions, download Google e-Book (Free Sample) for online college courses.

Sources of Metals MCQs: Questions and Answers PDF Download

MCQ 1:

When mercury is being heated, it has become colorless and;

  1. Odorless
  2. Vaporized
  3. Colored
  4. acidic
MCQ 2:

MeHg' stands for;

  1. Methyl methane
  2. Methane mercury
  3. Methyl mercury
  4. Mercury methane
MCQ 3:

About 0.25-0.5 ppm of 'cadmium' is originated from;

  1. Volcanoes
  2. Coal burning
  3. Fire
  4. dust fibers
MCQ 4:

About 20-90 ppm 'cadmium' is emitted from;

  1. Burning of coal
  2. Fossil fuels
  3. Car tyres
  4. factories
MCQ 5:

In living organisms, high cadmium leads to; cancer, hypertension and

  1. Organ damage
  2. Cell membrane
  3. Kidney damage
  4. heart faliure

Marine Pollution Practice Tests

Sources of Metals Learning App: Free Download Android & iOS

The App: Sources of Metals MCQs App to learn Sources of Metals textbook, Marine Pollution MCQ App, and Biochemistry MCQ App. The "Sources of Metals MCQs" App to free download Android & iOS Apps includes complete analytics with interactive assessments. Free download App Store & Play Store learning Apps & enjoy 100% functionality with subscriptions!

Sources of Metals App (Android & iOS)

Sources of Metals App (Android & iOS)

Marine Pollution App (Android & iOS)

Marine Pollution App (iOS & Android)

Biochemistry App (Android & iOS)

Biochemistry App (Android & iOS)

Microbiology App (Android & iOS)

Microbiology App (iOS & Android)