Pyramid of energy Quiz Questions and Answers 42 PDF Download

Learn pyramid of energy quiz, online Cambridge IGCSE biology test 42 for online courses, distance learning. Free biology MCQs questions and answers to learn pyramid of energy MCQs with answers. Practice MCQs to test knowledge on pyramid of energy, causes of pollution: biology, heart: o level biology, circulatory system, size and position of kidneys for O levels certification preparation guide.

Free pyramid of energy course worksheet has multiple choice quiz question as energy pyramid is broader at base and narrower at apex, as energy with options increases along the food chain, decreases along the food chain, remains same along the food chain and may increase or decrease along the food chain with problems solving answer key to test study skills for online e-learning, viva help and jobs' interview preparation tips, study ecology: o level biology multiple choice questions based quiz question and answers.

Quiz on Pyramid of energy Quiz PDF Download Worksheet 42

Pyramid of energy Quiz

MCQ. Energy pyramid is broader at base and narrower at apex, as energy

  1. increases along the food chain
  2. decreases along the food chain
  3. remains same along the food chain
  4. may increase or decrease along the food chain


Causes of Pollution: Biology Quiz

MCQ. Lives of organisms in ecosystem become threatened due to

  1. urbanization
  2. industrialization
  3. introduction of toxics in ecosystem
  4. rapid housing


Heart: O Level Biology Quiz

MCQ. Blood in pulmonary arteries is at a lower pressure than blood in aorta allowing

  1. tricuspid valve to shut
  2. bicuspid valve to shut
  3. gaseous exchange to effectively take place in lungs
  4. semi lunar valves to prevent backflow of blood


Circulatory system Quiz

MCQ. When heart relaxes,

  1. person respires
  2. peristalsis movements occur
  3. bile is produced
  4. the heart gets filled with blood


Size and Position of Kidneys Quiz

MCQ. Vertebral column faces the

  1. concave side of kidneys
  2. convex side of kidneys
  3. posterior side of kidneys
  4. inferior side of the kidney