Metal pollution Quiz Questions and Answers 53 PDF Download

Learn metal pollution quiz online, marine pollution test 53 for online learning, distance learning courses. Free metal pollution MCQs questions and answers to learn marine pollution quiz with answers. Practice tests for educational assessment on metal pollution test with answers, dioxins, halogenated hydrocarbons, sources of metals, metal pollution practice test for online pollution issues courses distance learning.

Free online metal pollution course worksheet has multiple choice quiz question: heavy metals, counted as; mercury, lead, cadmium, chromium and with choices carbon, arsenic, oxygen and helium for online preparation of competency based interview with trivia questions and answers, study inorganic pollutants multiple choice questions based quiz question and answers.

Quiz on Metal pollution Worksheet 53 Download PDF

Metal pollution Quiz

MCQ: Heavy metals, counted as; mercury, lead, cadmium, chromium and

  1. Carbon
  2. Arsenic
  3. Oxygen
  4. helium


Sources of Metals Quiz

MCQ: Cd' causes endocrine disruption in;

  1. Fishes
  2. Seals
  3. Whales
  4. Silver sea breams


Halogenated Hydrocarbons Quiz

MCQ: PCBs' are widely used in;

  1. Aero planes
  2. Building materials
  3. Electrical equipments
  4. Industries


Sources of Metals Quiz

MCQ: In sea, dissovled mercury ions are easily absorbed in;

  1. Plants
  2. Sediments
  3. Animals
  4. Fats


Dioxins Quiz

MCQ: Dioxins consist of two 'polychlorinated aromatic' hydrocarbons, associated with one or two;

  1. Halogen group
  2. ether group
  3. organic compounds
  4. inorganic compounds