Man and Environment Multiple Choice Questions 14 PDF Download

Learn man and environment MCQs, grade 10 online biology test 14, flows of materials and ecosystem energy multiple choice questions and answers. Flows of materials and ecosystem energy revision test has biology worksheets, helping answer key with choices as tidal energy, mechanical energy, hydro energy and chemical energy of multiple choice questions (MCQ) with flows of materials and ecosystem energy quiz as during metabolic activities, stored energy in tissues of plants is transformed into for competitive exam prep, viva interview questions. Free biology study guide to practice 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 the metabolic activities, the stored energy in the tissues of plants is transformed into

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

A

MCQ. The natural gas, coal and petroleum are all examples of

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

B

MCQ. The major source for bringing carbon from atmosphere is

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

C

MCQ. Considering the pyramid of numbers, the 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. The ecosystem in which maximum biomass is present in the form of producers is called

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

C