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Terrestrial Ecology

Across
Autotrophic producers
All of the organisms, biota, living on one vicinity
A component of an ecosystem inhabited by one species. Includes habitat, food, and behavior
Species that plays a central and integral link in a food web between trophic levels
Can not produce their own food
Abiotic aspect such as temperature, thats' variance determines the survival of an organism
Base of the ecosystem. Fizescarbon
Large swath or region defined by shared climate and distance from equator
An animal which feeds on dead organic material, especially plant detritus.
All of the individuals of one species living at one location at one time
Biotic + Abiotic in one location
Down
A physical trait or behavior that improves survivability in an environment
an animal that feeds on carrion, dead plant material, or refuse.
Photosynthetic organism
In a food web or food chain, the stairstep of organisms that eat the same type of foods
Small changes in light, moisture and temperature that create niches
Phenomenon where the addition or subtraction of one organism, often the keystone species, has a ripple effect throughout the ecosystem
Synthesize their food from inorganic sources such as the sulfur at deep sea vents
Spaceship earth
Umbrella interspecies interaction that includes mutualism, parasitism, and commensalism
Source of chemosynthetic life
an organism, especially a soil bacterium, fungus, or invertebrate, that recycles organic material.