What Percentage of Deaths Can Be Attributed to Pollution

question 1

Multiple Choice

What percentage of deaths can be attributed to pollution?

• A) 46%
• B) 16%
• C) 38%
• D) 12%

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Definitions:

Gene Flow

The transfer of genetic variation from one population to another, which often leads to changes in the genetic composition of the receiving population.

Allopatric Speciation

A form of speciation happening when groups within the same species are separated in such a way that it hampers or stops them from exchanging genetic material.

Isthmus Of Panama

A narrow strip of land connecting North and South America, with the Caribbean Sea to the east and the Pacific Ocean to the west.

Sympatric Speciation

The process by which new species evolve from a single ancestral species while inhabiting the same geographic region.