It Is Estimated That, After 1999, Earth Will Have Added

question 15

Multiple Choice

It is estimated that, after 1999, Earth will have added another billion people by the year

• A) 2012.
• B) 2020.
• C) 2032.
• D) 2038.

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Definitions:

Biodiversity

The diversity of living organisms globally or within a specific ecosystem or habitat.

Biological Evolution

The process by which species of organisms change over time through genetic variation and natural selection.

Biological Extinction

The complete disappearance of a species from Earth, meaning no living members of the species exist anymore.

Native Vegetation

Plant species that are indigenous to a particular area and have not been introduced by human activity.