Wednesday, May 7, 2014

SECOND DAY: MARINE ECOSYSTEM

FINDING OUT THE WATER WORLD

 What do you know about aquatic living beings?

 

MARINE ECOSYSTEM

Marine ecosystem is an ecosystem which is located in places of water.There can be differenced two types of marine ecosystems:

Aquatic ecosystem

 On the one hand, there are Earth´s aquatic ecosystems. These are the places which have aquatic ecosystem: 


Oceans

Floor sea

Estuaries

Deep sea

Lagoon
Mangroves

Salt marsh







Freshwater ecosystem

On the other hand, tt is important to know that exists freshwater ecosystems which have a lower salt level. Freshwater habitats can be classified by different factors, including temperature, light penetration, and vegetation.This kind of ecosystem is found in the following places:



Lakes
Ponds


Rivers
Streams


Wetlands

















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