Ecology - Science that studies the characteristics and dynamics of the biotic and abiotic component of the planet's ecosystems. , Biosphere - Part of the earth inhabited by living things, including both living and non-living components. , Ecosystem - The living beings of a community and their relationship with the physical environment they inhabit, including non-living elements. , Biotic factors - All living beings that inhabit an ecosystem. , Abiotic factors - Physical and chemical aspects that chacterize and ecosystem. , Community - Two or more populations of different species living and interacting in the same area. , Species - Similar natural populations that interbreed and have fertile descendands. , Individual - An individual living being composed of several or many cells. ,

Sustainable development

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