My Crossword Maker Logo
Powered by BrightSprout
Save Status:
or to save your progress. The page will not refresh.
Controls:
SPACEBAR SWITCHES TYPING DIRECTION
Answer Key:
Edit a Copy:
Make Your Own:
Crucigrama Sopa de Letras Hoja de Trabajo
Calificar este Puzzle:
Log in or sign up to rate this puzzle.

ECOLOGICAL CROSSWORD PUZZEL

Horizontales
an animal that feeds on plants.
a system of interlocking and interdependent food chains
The branch of biology that deals with the relations of organisms to one another and to their physical surroundings
An organism that feeds on and breaks down dead plant or animal matter, returning essential nutrients to the ecosystem.
an animal or person that eats food of both plant and animal origin.
a hierarchical series of organisms each dependent on the next as a source of food.
all the inhabitants of a particular town, area, or country
a social group of any size whose members reside in a specific locality, share government, and often have a common cultural and historical heritage.
diversity among and within plant and animal species in an environment.
Any factor limiting the size of a population whose effect is not dependent on the number of individuals in the population.
the observed process of change in the species structure of an ecological community over time.
a plant, fungus, or animal species that is not native to a specific location (an introduced species), and which has a tendency to spread to a degree believed to cause damage to the environment, human economy or human health.
density-dependent factor Any factor limiting the size of a population whose effect is dependent on the number of individuals in the population.
each of several hierarchical levels in an ecosystem, comprising organisms that share the same function in the food chain and the same nutritional relationship to the primary sources of energy.
The role and position a species has in its environment
Verticales
a community of living organisms called producers, consumers, and decomposers.
a living thing, as an animal or plant, that influences or affects an ecosystem
a person or thing that decomposes.
the increasing concentration of toxic substances within each successive link in the food chain.
a person, company, or country that makes, grows, or supplies goods or commodities for sale.
the doctrine that mutual dependence is necessary to social well-being.
a person or thing that composes.
an animal that eats flesh. (MEAT)