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14691 Ecology Essay

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Ecology

• Ecology is the scientfc study of interactons among organisms and their environment, such as the interactons organisms have with each other and with their abiotc environment.
• Abiotic: Physical, or nonliving, factor that shapes an ecosystem. Examples include rocks, climate, pressure and humidity.
• Biotic: Living factors such as plants, animals, fungi, protst and bacteria are all biotc or living factors.
• Habitat: the area where an organism lives, including the biotc and abiotc factors that affect it.
• Niche: describes the relatonal positon of a populaton or species in an ecosystem. The niche describes how populaton reacts to the abundance of its natural resources and enemies.

Organizaton of ecosystem

Individual:
An individual is any living thing or organism. Individuals do not breed with individuals from other groups.
Population: 
A group of individuals of a given species...

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