Man Impact on Ecosystem Multiple Choice Questions 9 PDF Download

Learn man impact on ecosystem MCQs, grade 8 science test 9 for online learning courses and test prep, human activities and ecosystem multiple choice questions and answers. Human activities and ecosystem revision test includes science worksheets to learn for study science online with tests.

Science multiple choice questions (MCQ): over-exploitation includes excessive with options 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 to learn human activities and ecosystem quiz to attempt multiple choice questions based test.

MCQs on Man Impact on Ecosystem Quiz PDF Download Worksheets 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