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Marine Ecology Vocabulary

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Across
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The area where fresh water from a river is mixed with salt water from the ocean
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Much of the shoreline of the Gulf of Mexico, where rivers deposit mineral rich mud, allows _____ _______ to develop in estuaries
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Organisms that break down dead matter into organic molecules and simpler compounds
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Any individual living thing
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Interconnectedness of many food chains in a ecosystem
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Organisms, such as phytoplankton, that make their own food through photosynthesis
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First ANIMAL in the food chain, like zooplankton
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An animal that is food for another animal (predator)
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XXX
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The long, thin pieces of land that run parallel to the shoreline that protect the coastal wetlands
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Feeding levels where chemical energy is transferred; from producer through each level of the food chain
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Place where an organism lives that is characterized by factors that allow the organism to live there
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Swamps located along coastal tropical and subtropical zones, named after the trees that grow submerged in the water
Down
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Type of consumer that only eats plants.
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The study of the interactions of living things with each other and their environment
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ANIMALS that eat the remains of dead plants and animals
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Consumers that feed both animals and plants
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The sequence of one living organism serving as food for another organism, which serves as food for a different organism.
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Living things in an environment, such as plants and animals
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Illustrates the organisms of a food chain by trophic level
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Non-living elements that create the conditions of an environment
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Limestone ridges built by tiny coral animals
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Interacting biotic and abiotic factors within an environment
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A group of various species that live together in the same place and interact with one another
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A group of organisms that are closely related enough to reproduce fertile offspring
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All the members of the SAME species that live in the same place, at the same time
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An animal that kill or eats other animals