Zones
Factors
Coral
Estuary
100

Intertidal

What is the area between the high tide and low tide?

100

A mixture of fresh and salt water. 

What is Brackish water.

100

The reef is located next to Australia.

The Great Barrier Reef is located next to what country? 

100
The ecosystem at forms when freshwater meets saltwater. 

What is an Estuary?

200

This area of the ocean receives no light.

What is the aphotic zone?

200

The amount of salt dissolved in water. 

What is Salinity?

200

The three main kinds of reefs.

What are Barrier, Fringing, and atolls? 

200

Estuaries are a great place to live when it comes to these kinds of fish. 


When it comes to juvenile fish homes.  

300

This area has lots of salty mist. 

What is supratidal zone?
300

Skeleton of a dead coral. 

Example of a biotic factor.

300

____ and ____ water is perfect for coral reefs. 

What is warm and clear water?

300

This estuary is known for its grasses.

What is a salt marsh?

400

This zone is the most productive and is the most abundant with life. 

What is the Neritic zone?

400

Plastic pollution from humans are this kind of factor.

Example of an abiotic factor.

400

A ring of coral growing around a sunken island. 

What is an Atoll reef?

400

Constant wave action is something you would not find in this habitat flush with water and dirt.

What is a mudflat? 

500

This is the zone at the bottom of any marine habitat. 

What is the benthic zone?

500

The ability for an animal to blend in with its surroundings.

What is camouflage?

500

A tiny mound of tissue that contains a sac-like digestive tract and a mouth.

What is a coral polyp?

500

Mangrove swamps are abundant around these Florida island. 

What are the Florida Keys?

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