environmental pressures

Nature's survival challenges

Environmental pressures are external forces that compel organisms, populations, or systems to adapt or change.

In biology, these include predation, competition, climate, and resource scarcity—factors driving natural selection: Environmental pressures favored individuals who could survive drought.

The phrase extends to any outside forces demanding response: The company faced environmental pressures to reduce emissions.

Related

survival of the fittest · stress · pollution · habitat loss · habitat fragmentation · competition · invasive species · natural selection · extinction · population decline · resources · food scarcity · water shortage · scarcity · predation · temperature · drought · flooding

Opposites
source of evolutionary/biological influence

environmental pressuresgenetic factors

Inherited biological influences

genetic drift · genetic predisposition · inherited traits

presence vs. absence of selective force

environmental pressuresfavorable conditions

homeostasis · stasis · nurturing environment

natural vs. artificial influence

environmental pressuresartificial selection

Human-controlled trait propagation

cultivation

Family

environmental, pressures, environment, pressure, environ, environs, pressed, pressing, presses

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