Deforestation and Pollution Quiz Questions and Answers Online 7 pdf eBooks Download

Learn deforestation and pollution quiz questions, online O level biology quiz 7 to practice. Free biology MCQs questions and answers to learn deforestation and pollution MCQs with answers. Practice MCQs to test knowledge on deforestation and pollution, spinal cord and nerves, conditions essential for photosynthesis, types of drugs, sensitivity in biology worksheets.

Free deforestation and pollution worksheet has multiple choice quiz question as consequences of water pollution includes, answer key with choices as discharge of untreated sewage, burning of fossil fuels, loss of habitat and climatic changes problem solving to test study skills. For viva learning help and jobs' interview preparation tips, study online effects of human activity on ecosystem multiple choice questions based quiz question and answers.

Quiz on Deforestation and Pollution Quiz pdf Download Worksheet 7

Deforestation and Pollution Quiz

MCQ. Consequences of water pollution includes

  1. discharge of untreated sewage
  2. burning of fossil fuels
  3. loss of habitat
  4. climatic changes


Spinal Cord and Nerves Quiz

MCQ. Carbon dioxide (CO2) concentration is measured in blood through

  1. biosensors
  2. receptors in lungs
  3. receptors in esophagus
  4. receptors in blood vessels in neck


Conditions Essential for Photosynthesis Quiz

MCQ. Plant can be destarched in

  1. 14 hours
  2. 24 hours
  3. 42 hours
  4. 48 hours


Types of Drugs Quiz

MCQ. All is true for local anesthesia, but,

  1. that it causes local numbness
  2. it causes a loss of sensation in area being injected
  3. contains Cocaine
  4. cause gastric ulcers


Sensitivity in Biology Quiz

MCQ. Characteristics essential for sensitivity includes

  1. well developed brain
  2. specialized sense organs
  3. well developed nervous system
  4. all of these