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Human Activities and Ecosystem Multiple Choice Questions and Answers PDF p. 1

Practice Human Activities and Ecosystem multiple choice questions and answers, SAT quiz answers PDF to solve biology test 1 for online certification. Solve deforestation MCQs, Human Activities and Ecosystem Trivia Questions and answers for admission and merit scholarships test. Human Activities and Ecosystem MCQ PDF: deforestation, conservation career test for free online SAT prep.

"The addition of materials in the environment to damage it, is" Multiple Choice Questions (MCQ) on human activities and ecosystem with choices acid rain, pollution, smog, and deforestation for job placement test. Practice deforestation quiz questions for jobs' assessment test and online courses for jobs' assessment test and online courses to learn free online courses.

MCQs on Human Activities and Ecosystem Quiz


The addition of materials in the environment to damage it, is

Acid rain


In 1997, South east asia experienced extremely

Wet weather
Moderate weather
Dry weather
Hot weather


Quinine is an

Anti malarial drug
Anti inflamatory drug
Anti fungal drug
Anti algae drug


A freshwater pond discoloured by

Fungal bloom
An algae bloom
Bacterial bloom
Viral bloom


In singapore, many of the rivers were so polluted in


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