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 human activities and ecosystem 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

C

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

C

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

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

A

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

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

A

MCQ. Madagascar rosy periwinkle is used in treatment of

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

A