Oceanography Part 2

Match it! Select the correct answer from the pull down...Good luck!

________________ are the flat seafloor areas in the deep ocean formed by deposits of sediment that fill up valleys.

Bacteria that perform chemosynthesis using sulfur compounds live...

In the ocean, ______________ make food by undergoing photosynthesis.

The ___________________ extends from the outer edge of the continental shelf down to the ocean floor.

Diatoms are a tiny, abundant form of ________________ found in the ocean.

Marine animals that actively swim in the ocean currents are called...

______________ include crabs, snails, clams, sea urchins, and bottom dwelling fish.

_________________ are formed on the seafloor when one crustal plate is forced under another plate.