Man and Environment Multiple Choice Questions Test 15 pdf Download

Practice biology quiz 15 on man and environment MCQs, grade 10 interactions in ecosystems multiple choice questions. Free interactions in ecosystems guide has biology worksheet with answering options synthetic parasites, digestion parasites, endoparasites and ectoparasites of multiple choice questions (MCQ) with interactions in ecosystems quiz as parasites that lives on surface of body of host to get food are called for exam prep. Study to learn interactions in ecosystems quiz to attempt multiple choice questions based test.

MCQs on Man and Environment - Quiz 15

MCQ. Parasites that lives on surface of body of host to get food are called

  1. digestion parasites
  2. synthetic parasites
  3. endoparasites
  4. ectoparasites

D

MCQ. Coal burning in air leads to

  1. oxygen and sulphur dioxide
  2. methane and nitrogen dioxide
  3. dust and nitrogen
  4. dust and smoke

D

MCQ. Population that interact with one another and live in a particular habitat are best classified as

  1. community
  2. biosphere
  3. ecosystem
  4. population

A

MCQ. Ascaris, Entamoeba and Plasmodium are considered as examples of

  1. endoparasites
  2. ectoparasites
  3. digestion parasites
  4. synthetic parasites

A

MCQ. Ultraviolet rays in radiations of sun is absorbed by

  1. troposphere
  2. thermosphere
  3. stratosphere
  4. ozone

D