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@This document (2.1 Aquatic Ecosystems) is re-created by administrator on 25 August 2017
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Aquatic ecosystems
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Aqua means water. Water bodies - big ones like oceans, rivers, lakes and small ones like ponds and your own fish aquarium comes under this category. Many aquatic ecosystems are surrounded by the land and the water it holds is stagnant in nature (e.g. pond). Meanwhile, the water present in the ecosystems such as stream and river keeps flowing. The stagnant ones are called Lentic ecosystems and the flowing ones the Lotic ecosystems.
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\r\n \r\nPlease watch the videos of various aquatic ecosystems given below \r\n \r\n
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Video Courtesy: Anoop and Rajeev Raghavan \u200b
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Video Courtesy: Tanvi Vasan\u200b
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The water present in rivers, streams, inland ponds, dugout wells etc. generally contain very less salt (known as Freshwater ecosystems) compared to the largest aquatic ecosystem - the oceans (Marine Ecosystem)
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Aquatic ecosystem
\r\n \r\nAqua means water. Water bodies - big ones like oceans, rivers, lakes and small ones like ponds and your own fish aquarium comes under this category. \r\n \r\nThe water present in rivers, streams, inland ponds, dugout wells etc. generally contain very less salt (known as freshwater ecosystems) compared to the largest aquatic ecosystem - the oceans (marine ecosystem) \r\n \r\nMany aquatic ecosystems are surrounded by the land and the water it holds is stagnant in nature (e.g. pond). Meanwhile, the water present in the ecosystems such as stream and river keeps flowing. The stagnant ones are also called - Lentic ecosystems and the flowing ones the Lotic ecosystems. \r\n \r\n \r\nThere are videos of various aquatic ecosystems given here. Please watch them \r\n \r\n