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Aquatic Ecosystems

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