natural system

[ˈnætʃərəl ˈsɪstəm]
nounpl: natural systems
sistema natural
1. A system that occurs or functions in nature without human intervention, following natural laws and processes
The ecosystem is a natural system that maintains balance through predator-prey relationships.
O ecossistema é um sistema natural que mantém o equilíbrio através das relações predador-presa.
2. In biology and taxonomy, a classification method based on structural and evolutionary relationships rather than artificial groupings
Darwin's work emphasized the natural system of species classification based on descent with modification.
O trabalho de Darwin enfatizou o sistema natural de classificação de espécies baseado na descendência com modificação.
3. Any organized set of phenomena or components that function together in accordance with natural principles
The solar system is a natural system governed by gravitational forces.
O sistema solar é um sistema natural governado por forças gravitacionais.
The term 'natural system' is particularly significant in Brazilian environmental discourse, especially given the country's rich biodiversity and the Amazon rainforest. It is commonly used in ecological studies, conservation efforts, and educational contexts. The concept also relates to indigenous knowledge systems that view nature as an interconnected whole.
Synonyms / Sinônimos
natural orderecosystembiological systemecological system
Antonyms / Antônimos
artificial systemman-made systemconstructed system

Regional Variations

General Brazilian
sistema natural
Standard term used in academic and scientific contexts
Portugal
sistema natural
Same usage as Brazil; commonly used in scientific literature
São Paulo
sistema natural
Preferred in academic institutions and environmental studies

Related Words

biodiversityecologynatural lawtaxonomyevolutionecosystem

Related Idioms & Phrases

back to nature
natural order of things
laws of nature
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