Man and Environment Multiple Choice Questions 12 PDF Download

Practice man and environment MCQs, grade 10 online biology test 12, levels of ecological organization multiple choice questions and answers. Levels of ecological organization revision test has biology worksheets, helping answer key with choices as community, population, ecosystem and biome of multiple choice questions (MCQ) with levels of ecological organization quiz as he total number of organic matter at any time in an for competitive exam prep, viva interview questions. Free biology study guide to practice levels of ecological organization quiz to attempt multiple choice questions based test.

MCQs on Man and Environment Quiz PDF Download Worksheets 12

MCQ. He total number of organic matter at any time in an

  1. Population
  2. Community
  3. Ecosystem
  4. Biome

C

MCQ. The reservoir of gaseous nitrogen is classified as

  1. atmosphere
  2. biosphere
  3. abiotic community
  4. biotic community

A

MCQ. The current level of urbanization in Pakistan is about

  1. 30%
  2. 34%
  3. 35%
  4. 32%

D

MCQ. When the oxides of nitrogen (NO, NO2) and sulfur (SO, SO2, SO3) interacts with water vapors then the acids produced are

  1. acetic and citric acid
  2. sulphuric and nitric acid
  3. hydrochloric and nitric acid
  4. sulphuric and citric acid

B

MCQ. The interactions between different species members are known as

  1. intraspecific interactions
  2. interspecific interactions
  3. co-dominance interactions
  4. dominance interactions

B