Bacteria
Plankton
Ocean Zones
Habitats
Kingdoms
100

Round-shape bacteria.  

What are cocci (coccus)?  

100

These type of plankton make their own food. 

What are phytoplankton? 

100

The bottom of the ocean. 

What is the benthic zone? 

100

Where the water meets the sea. 

What is an estuary?  

100

These organisms are single, prokaryotic cells.  There are actually 2 kingdoms in this category.  

What are bacteria? 

200

Rod-shaped bacteria.  

What are bacilli (bacillus)?  

200

This type of zooplankton are plankton their entire lives.  

What are holoplankton? 

200

Area between high and low tide. 

What is the intertidal zone? 

200

The main adaptation here is to hold tightly onto the rocks.  

What is rocky coast?  

200

These organisms are decomposers, such as mushroom and mold.  

What are Fungi? 

300

Spiral-shaped bacteria.  

What are spirilli (spirilla)?  

300

This type of zooplankton are bigger organisms that start out as plankton during their larval stage. 

What are meroplankton? 

300

Area above the continental shelf.  

What is the neritic zone? 

300

This habitat is where sea turtles lay their eggs to prevent the turtle embryos from drowning.  

What is the sandy beach?  

300

These organisms are multicellular organisms that only eat other things.  

What are animals? 

400

Bacteria are responsible for returning this important substance back into the ocean water for other organisms to use.  

What are nutrients?  

400

Type of bacteria that is photosynthetic and considered a type of plankton.  

What is cyanobacteria?  

400
Area of ocean between continents.  

What is oceanic zone? 

400

Found in tropical water, this coastal habitat is important for supporting a wide variety of species.  

What is coral reef?  

400

These organisms can be plant-like, or single-celled animal like.  They make up a lot of the plankton.  

What are protists? 

500

Where are bacteria found?  

What is "everywhere"?  

500

A type of protist that uses silica around their cells.  

What are diatoms? 

500
Any area of water.  Comprises the entire water column.  

What is pelagic zone? 

500

All habitats can be affected by a build-up of algae which is known as this.  

What is a bloom?  

500

These organisms are eukaryotic, multi-celled and make their own food. 

What are plants?