Mangrove Trees

A mangrove is a tropical maritime tree or shurb of the genus Rizophora. mangrove have special aerial roots and salt-filtering tap roots that enable them to thrive in brackish water (brackish water is salty, but not as salty as sea water).
There are several species of mangrove trees found all over the large fresh water source (such as a river). some prefer areas that are sheltered from waves. some species have their roots covered with sea water everyday during high tide. others are more sensitive to salinity, and grow closer to the shore. other species grow on dry land, but are still part of the ecosystem.
Mangroves need to keep their trunk and leaves above the water line. yet they also need to be firmly attached to the ground so they are not moved by waters.