What Is Denitrification

question 1

Multiple Choice

What is denitrification?

• A) conversion of nitrate or nitrite to N₂ by anaerobic respirers
• B) oxidation of NH₄⁺ to nitrate or nitrite by lithotrophs
• C) conversion of N₂ to NH₄⁺
• D) all of the above
• E) none of the above

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Definitions:

Externality Problems

Issues arising from the impact of one person's actions on the well-being of a bystander, which are not reflected in market prices.

Marginal Benefit

The extra pleasure or advantage obtained from acquiring or generating an additional unit of a product or service.

Tax Cost

The economic expense associated with the imposition of taxes, including the burden on consumers or producers.

Resources Allocation

It involves distributing available resources among various competing needs or projects in order to achieve desired objectives or optimize outcomes.