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Ecosystem

Across
a person, company, or country that makes grows, or supplies good or commodities for sale.
the regions of the surface, atmosphere, and hydrosphere of the earth occupied by living organisms.
an organism, especially a soil bacterium, fungus, or invertebrate, that decomposes organic material.
relating to or resulting from living things, especially in their ecological relations.
an animal or person that eats food of both plant and animal origin.
become concentrated inside the bodies of living things.
a shallow recess, especially one in a wall to display a statue or other ornament.
physical rather than biological; not derived from living organisms.
a biological community of interacting organisms and their physical environment.
Down
an animal that feeds on carrion, dead plant material, or refuse.
a system of interlocking and interdependent food chains.
an animal that naturally preys on others.
the variety of life in the world or in a particular habitat or ecosystem.
the natural home or environment of an animal, plant, or other organism.
all the inhabitants of a particular town, area, or country.
a person who purchases goods and services for personal use.
an individual animal, plant, or single-celled life form.
the total mass of organisms in a given area or volume.
an animal that feeds on plants.
an animal that feeds on flesh.