10th Grade Biology Worksheets MCQs Quiz Worksheet PDF Download

Learn 10th grade biology worksheets MCQs, biology test for online learning courses and test prep to practice. Man and environment quiz questions has multiple choice questions (MCQ), 10th grade biology worksheets test to learn for online science biology scope courses distance learning.

Biology practice test MCQ: process of denitrification returns nitrogen in to the with choices ecosystem, atmosphere, biosphere and organism for online high school learning with cooperative learning portal for biology grade 10 students. Free biology revision notes to learn 10th grade biology worksheets quiz with MCQs to find questions answers based online learning tests.

MCQs on 10th Grade Biology Worksheets Quiz PDF Download

MCQ: Process of denitrification returns nitrogen in to the

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


MCQ: Representation of biomass energy present in different levels of food chain is classified as

  1. food chain pyramid
  2. food web pyramid
  3. biomass pyramid
  4. ecological pyramid


MCQ: Oxides of nitrogen (NO, NO2) are dissolved in water to form

  1. nitric acid and nitrous acid
  2. citric acid and nitrous acid
  3. nitrates
  4. nitric acid and hydrogen


MCQ: With help of bacteria, ammonia is transformed into

  1. ammonia nitrous
  2. ammonium nitrate
  3. nitrites
  4. nitrates


MCQ: Movement of inorganic compounds and elements is classified as

  1. geochemical cycles
  2. kinematic cycles
  3. nutrient cycles
  4. biomass cycles