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Man Impact on Ecosystem Multiple Choice Questions Online p. 1

Learn Man impact on ecosystem multiple choice questions and answers, man impact on ecosystem quiz answers PDF to learn grade 8 science test 1 for online courses. Human Activities and Ecosystem MCQs, man impact on ecosystem quiz questions and answers for online schools. "Man Impact on Ecosystem MCQ" PDF Book: human activities and ecosystem, conserving environment test prep for online elementary school courses.

"The dodo became extinct in" Multiple Choice Questions (MCQ) on man impact on ecosystem with choices 1961, 1681, 1896, and 1861 for online schools. Practice human activities and ecosystem quiz questions for school certificate programs for online courses.

MCQs on Man Impact on Ecosystem Quiz

MCQ: The dodo became extinct in

1681
1961
1896
1861

MCQ: Smoke particles and harmful gases released in air produces a

smoke
haze
fog
smog

MCQ: Environment can be kept clean and green by using

less energy
environment friendly technology
protecting wildlife
all of them

MCQ: Fertilizers supports growth of

algae
fruit plants
vines
pines

MCQ: If untreated waste water will be directly spill in to rivers, sea and lakes it may

contaminate
polluted
spread diseases
all of them

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