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Ecology Complete

Across
A place where an organisms usually lives
A species that naturally lives in an eco system
Occurs when organisms fight for the same limited resource
Made up of skeletons of tiny animals called corals; grows is on the most diverse ecosystems that grows in warm, shallow and clear
A species that have been brought to an ecosystem by human actions
A group of individuals of the same species that live in the same place
An animal that is eaten by a predator (rabbit, rodent, deer)
A non living part of the environment, such as water, nutrients, soil sunlight, rainfall or temperature
Includes organisms that are closely related and cane mate to proceed fertile offspring
Made up of all of the species that LIVE AND INTERACT IN AN AREA
An organism that eats other organisms
A symbiotic relationship in which both organisms benefit
A consumer that eats only plants
Down
The role the population plays in the ecosystem, like how it gets food and interacts with other populations
An organism that gets energy and nutrients by breaking down the remains or other organisms
The study or how organisms interest with one another and with the environment
A living part of the environment
Eats another animal for energy and nutrients needed to survive (Lion, Hawk..)
An area where land is covered by water for at least part of the year
Close long-term relationship between different species in a community
A consumer that easts other animals
The feeding relationship among organisms in an ecosystem
A community of organisms and their non-living environment
An environmental factor that keeps a population from reaching its full potential size
A symbiotic relationship in which one organism benefits while the other is unaffected
Path of energy transfer from producers to consumers
A symbiotic relationship in which one organism benefits while the other is harmed
Eats plants and animals
Called an autotroph, uses energy to make food
An area where fresh water mixes with salt water - where streams and rivers meet and flow into the ocean