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Coral bleaching

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