CHEMICAL KINETICS MCQ Quiz: GKFix - Bridge of Knowledge

Question 1

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What is the key feature of sustainable agriculture involving microbes?

Maximizing pesticide use
Clearing forests for more farms
Use of biofertilizers and biopesticides instead of chemicals
Monoculture cropping systems

Question 2

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How does sewage treatment contribute to environmental protection?

It increases water salinity
It adds nutrients to drinking water
It removes pollutants before water is released into nature
It promotes algal blooms

Question 3

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What is the ecological importance of predators in an ecosystem?

They increase pollution
They reduce biodiversity
They occupy large territories
They maintain balance by controlling prey populations

Question 4

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What is the primary factor affecting population growth in developing countries?

Low immigration
High emigration
Cold climate
High birth rate and declining death rate

Question 5

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What is the main objective of producing vaccines using biotechnology?

To cure existing infections
To alter human DNA
To stop all mutations
To induce immunity without causing disease