Man Impact on Ecosystem Multiple Choice Questions Test 9 pdf Download

Practice science quiz 9 on man impact on ecosystem MCQs, grade 8 human activities and ecosystem multiple choice questions. Free learning guide has science worksheet with answering options hunting, energy usage, both a and b and plantation of multiple choice questions (MCQ) with human activities and ecosystem quiz as over-exploitation includes excessive for exam prep. Study to learn human activities and ecosystem quiz to attempt multiple choice questions based test.

MCQs on Man Impact on Ecosystem - Quiz 9

MCQ. Over-exploitation includes excessive

  1. energy usage
  2. hunting
  3. both a and b
  4. plantation


MCQ. Marine animals specially fish when live in factory discharged waste water tends to get poisonous for humans and can cause

  1. death
  2. diseases
  3. both a and b
  4. development


MCQ. A global phenomenon involving warming of earth's climate is termed as

  1. global warming
  2. greenhouse effect
  3. over-exploitation
  4. pollution


MCQ. Clearing forest can lead to washing away of soil called

  1. erosion
  2. landslides
  3. weathering
  4. all of them


MCQ. Madagascar rosy periwinkle is used in treatment of

  1. blood cancer
  2. AIDS
  3. Hepatitis
  4. polio