Types lakes

                                                                      Lake Erie 

                                                            

 

Lake Erie is one of the five Great Lakes in North America, which is in the order atheist tenth largest lake in the world in terms of surface area, this is the lake source of many commercial products that are transported by water, is also considered an important source of navigation and manufacturing

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- Over the past years we have seen this lake large damaging process due to overfishing and industrial pollution operations, which led to the growth of toxic algae dramatically and rapidly...

- Floating algae on the surface and multiply rapidly, causing prevent light from reaching organisms that live underwater and thus die of these objects and sink to the bottom, where decompose and suck
the oxygen in the water, causing the formation of dead zones due to the inability of most aquatic animals' ability to stay alive.

- In 2011, the highest number of dead fish in this lake.