Biodiversity Quiz Questions and Answers 123 PDF Download

Learn biodiversity quiz questions, online environmental science test 123 for distance learning degrees, online courses. College and university courses' MCQs on diversity and its conservation quiz, biodiversity multiple choice questions and answers to learn environmental science quiz with answers. Practice biodiversity MCQs, career test assessment on acid deposition, major ecosystems, water pollution, biodiversity practice test for online environmental sustainability courses distance learning.

Study bachelor degree and masters in environmental science degree questions, biodiversity course online has multiple choice question (MCQs): 'dna' stands for with options denucleic acid, detoxiribonucleic acid, deoxyribonucleic acid and deoxyrinonucleic acid for online eLearning for free hiring tests, pre-employment exams and job assessment test with answer keys. Learn diversity and its conservation quizzes with problem solving skills assessment test.

Quiz on Biodiversity Worksheet 123 Download PDF

Biodiversity Quiz

MCQ: 'DNA' stands for

  1. Denucleic acid
  2. Detoxiribonucleic acid
  3. Deoxyribonucleic acid
  4. Deoxyrinonucleic acid


Water Pollution Quiz

MCQ: Which solids remain floating in sewage ?

  1. Suspended solids
  2. Colloidal Solids
  3. Dissolved solids
  4. Settatleable solids


Major Ecosystems Quiz

MCQ: What are characterization of desert ?

  1. Lack of water
  2. Abundance of sand
  3. Excess of water
  4. Both aand b


Water Pollution Quiz

MCQ: How much BOD reduces in preliminary treatment ?

  1. 15 to 30%
  2. 17 to 60%
  3. 19 to 80%
  4. 10 to 90%


Acid Deposition Quiz

MCQ: 70% of sulphur dioxide comes from:

  1. Industries
  2. Coal power plants
  3. Vehicles
  4. Domestic cooking