(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.
Vocabulary. 1  Abiotic: The nonliving components of an ecosystem. 2  Aquatic: Related to water. 3  Biomes: Regions on Earth with similar climate and organisms. Examples: freshwater aquatic, saltwater aquatic, desert, forest, tundra, and grasslands. 4  Biotic: The living components of an ecosystem. Bog: A type of wetland that contains acidic peat, a deposit of dead plants, usually mosses; also called a mire. Ecosystem: An ecological community, including plants, animals, and microorganisms, as well as the abiotic factors in the environment. Fen: A type of wetland fed by surface water, or groundwater, or both. Fens are characterized by their water chemistry, which is neutral or basic.