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Coral bleaching

Across
The many different species that live together in a habitat
Complicated interconnected group of food chains
Regular progression of species replacement
Organisms that consume producers for food
Place where a particular population of a species live
Third tropic level, animals that eat herbivores
Both herbivores and carnivores
A community and all of the physical aspects of its habitat (soil, air water, weather)
Study of interactions of living organisms with one another and with their physical environment
Down
Organisms that first capture energy and that make their own food.
Living organisms of a habitat
The path of energy through the tropic levels of an ecosystem
Second tropic level, animals that eat plants or other primary producer
Physical aspects of a habitat
Two or more species living together in a close, long-term association
Symbiotic relationship in which both species benefit
Obtain energy from organic waste and dead bodies, release nutrients back into environment
How and where an organism lives and the job it performs. This includes diet, activity, how it affects energy flow in systems
Major biological community that occurs over a large area of land