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.ome of the important abiotic environmental factors of aquatic ecosystems include substrate type, water depth, nutrient levels, temperature, salinity, and flow. It is often difficult to determine the relative importance of these factors without rather large experiments.
(Newser) â Here's a fun fact to throw around the Thanksgiving table: Lots of turkey farms use arsenic in their feed. Yes, that arsenic, the deadly poison, which can control stomach bugs in turkeys and fatten them up, explains NPR's Shots health blog.It can also show up in the turkey meat on the table in trace amounts.es, that arsenic, the deadly poison, which can control stomach bugs in turkeys and fatten them up, explains NPR's Shots health blog. It can also show up in the turkey meat on the table in trace amounts.
1 Istanbul was chosen by the European Union as the European Capital of Culture in 2010. 2  Tradition in Turkey says that a stranger at oneâs doorstep is considered Godâs guest for at least three days. 3  Turkey is noted for having one of the three most famous and distinctive traditional cuisines in the world. The first church built by man (St. Peter âs Church) is in Antioch (Antakya), Turkey. 2  The oldest known human settlement is in Catalhoyuk, Turkey (7th Millenium B.C.). 3  Ephesus and Halicarnasus (the place for the two of the Seven Wonders of the ancient world) are in Turkey.