Introduction to Biosphere MCQs Quiz Online PDF Download

Learn introduction to biosphere MCQs, online general knowledge test for distance education, free online GK prep. Practice biosphere multiple choice questions (MCQs), introduction to biosphere quiz questions and answers. Mock test on cryosphere, ice cap, introduction to biosphere test for online computer gk test.

Study bachelors and masters degree courses' MCQs: average salinity or ratio of salt as per kilogram of water of ocean is, for online general knowledge test with choices 35 grams, 38 grams, 32 grams, and 34 grams problem solving skills for summative and formative assessment, competitive exam prep, interview questions with answer key. Free skills assessment test is for online learn introduction to biosphere quiz questions with MCQs, exam preparation questions and answers. Introduction to Biosphere Video

MCQs on Introduction to BiosphereQuiz PDF Download

MCQ: Average salinity or ratio of salt as per kilogram of water of ocean is

  1. 35 grams
  2. 38 grams
  3. 32 grams
  4. 34 grams


MCQ: Sum of all ecosystems is classified as

  1. aero sphere
  2. ionosphere
  3. biosphere
  4. ozonosphere


MCQ: On Earth, portion of upper mantle and crust are together known as its

  1. biosphere
  2. lithosphere
  3. hydrosphere
  4. ecosphere


MCQ: Evaporation from ice and snow is known as

  1. evaporation
  2. sublimation
  3. hydrogenation
  4. insolation


MCQ: Physical and biological components of planet are known as its

  1. hydrosphere
  2. atmosphere
  3. ecosphere
  4. biosphere