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Dams can and have prevented the fish from getting to their normal breeding grounds which they have used for thousands of years.

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How do you salmon get through dams?

Most dams have side-runs, fish ladders, tubes or tunnels for salmon to move past the dam. The problem remains that the dam may have flooded the salmon's original breeding grounds. Most dam agencies try to maintain some of the salmon's original breeding habitat. If all of this habitat is destroyed, then those salmon can not reproduce.


Why is building dams a threaten to fish?

Building dams is a threat to fish because it takes away from their habitat and breeding grounds. Dams may also hinder their ability to migrate.


Why is Chinook salmon almost extinct?

They are almost extinct because of the stupid dams. The salmon have trouble getting over them.


What problems may upset the estrous cycle and prevent a cow from breeding?

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Is salmon a singular noun or plural noun?

It can be either. The plural of salmon may be either salmon or salmons.


How do you spell the plural of salmon?

The plural of salmon may be salmon, or salmons. The word "salmons" is most commonly used when referring to separate species of salmon.


What foods may prevent arthritis?

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What causes the failure of zoned earth filled dams?

Failure of these dams may be caused by, Overtopping Seepage Structural Erosion.


What adaptations do salmon have?

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When did Salmon P. Chase die?

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There is only one spelling for the fish "salmon" (pronounced sah-men).The proper name may be Salmon (Chase) or Salmen (Rushdie).