The diagram below shows the life cycle of a salmon, from eggs to adult fish.

The given diagram illustrates the life cycle of the

fish

species known as

salmon

, depicting its journey from the spawning period to adulthood.

Overall

, it is evident that the life cycle of

salmon

involves a complex process consisting of approximately 8 stages, insuring their survival from the initial spawning

phase

to their growth

phase

in the ocean.

Firstly

, an examination of the diagram reveals that

salmon

migrate to rivers for the purpose of incubating their eggs. Following the incubation period, once the young

fish

emerge, the rearing process takes place within the river. During

this

rearing

phase

, the transition to the ocean occurs through estuary rearing. Only

after

this

, the

fish

return to the ocean for

further

rearing. The final stage is reached when the

fish

enter the growth and maturation

phase

, becoming ready to migrate back to the river. As the

salmon

return back to the river, the spawning process begins, completing the cycle.