EVERYDAY SCIENCE

Detailed explanation-1: -In ecology, the term “niche” describes the role an organism plays in a community. A species’ niche encompasses both the physical and environmental conditions it requires (like temperature or terrain) and the interactions it has with other species (like predation or competition).

Detailed explanation-2: -Every species plays a crucial role in the health and survival of its ecosystem. From food production to oxygen generation, pollination to seed dispersal, pest control, disease reduction, and waste recycling, each plant, animal, and fungi is part of an intricate web of interconnected life.

Detailed explanation-3: -When a subpopulation migrates into a new niche (an environmental or social area sectioned off from the rest of the group), that subpopulation will breed amongst itself, emphasizing characteristics that are carried along. This can contribute to speciation.

Detailed explanation-4: -Key Concept Each species plays a specific ecological role called its niche. Key Concept Any given species may play one or more of 5 important roles – native, nonnative, indicator, keystone, or foundation – in a particular ecosystem.

Detailed explanation-5: -The niche concept is one of the core concepts in ecology and has been rediscovered by modern ecology for explaining biodiversity and species coexistence patterns (Pocheville, 2015). The niche-based theory states that an ecological community is made up of a limited number of niches, each occupied by a single species.