Scrubbers in Smoke Stacks Remove Large Amounts of What Major

question 50

Multiple Choice

Scrubbers in smoke stacks remove large amounts of what major air pollutant?

• A) carbon dioxide
• B) sulfur oxides
• C) nitric acid
• D) sodium oxides
• E) mercury

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Definitions:

Competitive Exclusion

A principle stating that two species competing for the same resources cannot coexist at constant population values if other ecological factors remain constant.

Character Displacement

Character displacement refers to the evolutionary changes in traits among similar species which reduce competition when they inhabit the same ecosystem, allowing for coexistence.

Interference Competition

A form of competition wherein one organism directly obstructs another from accessing a resource.

Mimicry

The resemblance of one species to another species or to natural objects, providing protection from predators or other advantages.