Man and Environment Multiple Choice Questions 5 PDF Download

Practice man and environment MCQs, grade 10 online biology test 5, conservation of nature multiple choice questions and answers. Conservation of nature revision test has biology worksheets, helping answer key with choices as aphids, butterfly, mosquites and pupa of multiple choice questions (MCQ) with conservation of nature quiz as small fish and crustaceans are also used to kill larvae of for competitive exam prep, viva interview questions. Free biology study guide to practice conservation of nature quiz to attempt multiple choice questions based test.

MCQs on Man and Environment Quiz PDF Download Worksheets 5

MCQ. Small fish and crustaceans are also used to kill the larvae of

  1. Butterfly
  2. Aphids
  3. Mosquites
  4. Pupa

C

MCQ. The combination of atmospheric nitrogen with hydrogen under high temperature and pressure is classified as

  1. atmospheric oxygen fixation
  2. atmospheric nitrogen fixation
  3. industrial nitrogen fixation
  4. biological nitrogen fixation

C

MCQ. The conversion of gaseous nitrogen into the nitrates with the help of bacteria is classified as

  1. biological oxygen fixation
  2. atmospheric oxygen fixation
  3. atmospheric nitrogen fixation
  4. biological nitrogen fixation

D

MCQ. The process of denitrification returns nitrogen in to the

  1. ecosystem
  2. atmosphere
  3. biosphere
  4. organism

B

MCQ. The atmospheric gaseous nitrogen is converted during lightning and thunderstorms into

  1. oxides of carbon
  2. oxides of oxygen
  3. oxides of nitrogen
  4. nitric acid

C