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Aquatic Ecosystems (Wetlands- (A region of land that are wet for all or…
Aquatic Ecosystems
Wetlands-
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Can also be called a swamp, bog, or fen.
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In aquatic enviroments, water temperature, amount of sunlight, and the amount of dissolved oxygen and salt in the water are important.
Rivers and streams- Flowing freshwater enviroments can vary from small, to gurgling brooks, to large slow moving rivers.
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In areas where water movement slows, the debris sink to the bottom. These area have more nurients levels and more plant growth.
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Floating in the warm sunlight waters there are microscopic algae, plant, and plankton,.
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Fertilizer and sewage can cause excessive plant growth in ponds and lakes. The growth and decay of these plants reduces the oxygen levels.