Man Impact on Ecosystem Multiple Choice Questions and Answers 9 PDF Download

Learn man impact on ecosystem multiple choice questions, grade 8 science online test 9 for elementary school degree online courses, distance learning for exam prep. Practice human activities and ecosystem multiple choice questions (MCQs), man impact on ecosystem quiz questions and answers for science class for study science online with tests.

Study elementary school science multiple choice questions (MCQs): over-exploitation includes excessive , for free online courses with choices hunting, energy usage, both a and b, and plantation, human activities and ecosystem quiz with online science quizzes for class 8 science practice student guide for kids education. Free science study guide for online learning human activities and ecosystem quiz questions to attempt multiple choice questions based test.

MCQs on Man Impact on Ecosystem Worksheets 9 Quiz PDF Download

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