Free Human Activities and Ecosystem Study App | Class 8 Science MCQs e-Book PDF
Class 8 Science MCQs (Grade 8) From Textbook

Class 8 Science MCQs – Certification Test 258

Human Activities and Ecosystem MCQs (Question 258) – Study App & e-Book Download

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MCQ 258: Aquatic and marine birds get harmed when they come in contact with:

  1. oil spill
  2. salty water
  3. big fish
  4. boats

Human Activities and Ecosystem MCQs App & e-Book – Class 8 Science Placement Tests

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Human Activities and Ecosystem MCQs App

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