Man and Environment Multiple Choice Questions 14 PDF Download

Learn man and environment MCQs, grade 10 biology test 14 for online courses learning and test prep, flows of materials and ecosystem energy multiple choice questions and answers. Flows of materials and ecosystem energy revision test includes biology worksheets to learn for biology online tests for class 10.

Biology multiple choice questions (MCQ) on during metabolic activities, stored energy in tissues of plants is transformed into with options tidal energy, mechanical energy, hydro energy and chemical energy, flows of materials and ecosystem energy quiz for competitive exam prep, viva interview questions with answers key. Free biology study guide to learn flows of materials and ecosystem energy quiz to attempt multiple choice questions based test.

MCQs on Man and Environment Quiz PDF Download Worksheets 14

MCQ. During metabolic activities, stored energy in tissues of plants is transformed into

  1. mechanical energy
  2. tidal energy
  3. hydro energy
  4. chemical energy

A

MCQ. Natural gas, coal and petroleum are all examples of

  1. kinematics fuels
  2. fossil fuels
  3. biomass fuels
  4. geochemical fuels

B

MCQ. Major source for bringing carbon from atmosphere is

  1. Respiration
  2. Metabolism
  3. Photosynthesis
  4. Reduction

C

MCQ. Considering pyramid of numbers, consumers that are of minimum in number and larger in size are called

  1. tertiary decomposers
  2. secondary decomposers
  3. tertiary consumers
  4. producers

C

MCQ. Ecosystem in which maximum biomass is present in form of producers is called

  1. primary ecosystem
  2. secondary ecosystem
  3. terrestrial ecosystem
  4. aquatic ecosystem

C