(November 2015) Tamar (Hebrew: ×ª××¨â) is a female name of Hebrew origin, meaning date (the fruit), date palm or just palm tree. There are three characters in the Bible with this name. The pronunciation of Tamar depends on each so-named person's language, culture, and idiolectic preference; typical pronunciations in English are / Ë t ÉË m Ér / and / Ë t eÉª m Ér /.
An aquatic ecosystem is an ecosystem in a body of water. Communities of organisms that are dependent on each other and on their environment live in aquatic ecosystems. The two main types of aquatic ecosystems are marine ecosystems and freshwater ecosystems.
Aquatic biomes are biomes found in water. Water covers 70 percent of Earthâs surface, so aquatic biomes are a major component of the biosphere. However, they have less total biomass than terrestrial biomes.Aquatic biomes can occur in either salt water or freshwater. Aquatic biomes are divided into zones based on factors such as water depth and amount of sunlight available for photosynthesis. 2  Aquatic organisms include plankton, nekton, and benthos. 3  Marine biomes include neritic, oceanic, and benthic biomes.