In the northwestern portion of the United States, salmon runs from the ocean to the freshwater rivers are extremely important. Salmon carry rich nutrients only found in the ocean and deposit them into the rivers. These nutrients are then distributed to the nearby forests as birds, bears, and other animals consume the salmon or the salmon eggs. Human activities have caused a decrease in native salmon species. Formulate a hypothesis regarding the impact this decrease will cause within the local ecosystem.

If the salmon population lowers it will affect the entire food web because many animals get their energy from salmon.

when a reversible reaction is occurring in both directions at the same rate; the products and reactants do not change in concentration. a chemical reaction where the compound is broken into its constituent parts.

explanation:

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it would affect precipitation by causing flooding in some areas of the world due to climate increasing, causing the glaciers in the northern and southern pole of our planet to melt.

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