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Aquatic Ecosystems

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Across
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Meat eaters: Secondary consumers or above on a trophic level pyramid
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Small animals that secrete coral skeletons
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Plant-like producers in an ecosystem
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Non-living factors in an ecosystem
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Swampy marsh ecosystem with large rooted trees shore birds and brackish water
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The percent of energy passed on from one trophic level to another
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The top consumer on a trophic level pyramid that has 4 levels
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Build up of toxin levels in organisms as we move up trophic levels in a food chain
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Relationship between corals and algae that live inside them ++
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Move the decimal point one place in this direction when calculating the amt of energy flow in a pyramid when moving down levels
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Silt, clay, and sand make up this abiotic factor
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Relationship between humans and leeches + -
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These are affected by the gravitational forces of the moon and sun
Down
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Bacteria that make food from chemicals released from hydrothermal vents
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Animal-like heterotrophs floating in the water column
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Autotrophs: Make food through photosynthesis or chemosynthesis
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The amount of salt in ppt in the water of an ecosystem
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A type of plant that grows in forests in the epipelagic zones of the oceans
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The South Pole, penguins, seals, and polar bears live here
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Plant eaters: Primary consumers on a trophic level pyramid
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Omnivores in a food web, these organisms eat both plant-like and animal-like plankton
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Relationship between whales and barnacles + 0
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The 10% rule requires moving the decimal point one place in this direction when moving up an energy pyramid
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A measure of the acidity or alkalinity of a substance such as water
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The North Pole: polar bears, seals, & Arctic foxes live here