natural ecosystems
Wild interconnected habitats
Natural ecosystems are biological communities and their physical environments that develop and function without significant human management or intervention.
The term distinguishes wild, self-sustaining systems—forests, wetlands, coral reefs—from agricultural land, managed parks, or artificial habitats.
The dam would flood thousands of acres of natural ecosystem.
Conservation efforts often aim to protect or restore natural ecosystems against human encroachment.
- forestTree-dense ecosystem
- old growthUndisturbed ancient forest
- virgin forestForest never harvested
- tree canopyUpper forest layer
- oceanMassive saltwater body
grassland · pristine wilderness · photosynthesis · wetland · decomposition · life cycle · bog · ecological niche · river · fen · food web · food chain · marsh · desert · delicate balance · lake · swamp · carbon sequestration
natural ecosystemsfarms
Agricultural land holdings
plantations · gardens · orchards · managed forests · fish farms
natural ecosystemsterrariums
Sealed glass plant containers
aquariums · biodomes · space stations · urban environments · cities
natural ecosystemsmonocultures
Farming one crop exclusively
pastures · lawns · botanical gardens · arboretums · silviculture
natural, nature, naturalist, naturalistic, naturalize, naturalization, naturally, naturalness, unnatural