salmon life cycle ielts
By these diagrams we could conclude how salmon life cycle happen and we could keep on feasting their tender meat. It is noticeable that the life cycle of the salmon experiences three main.
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Egg fry smolt and adult.
. Then they stay in freshwater to grow further. After emerging from eggs the infant salmon spend their next stage in freshwater and this phase is called emergence. Commencing with the initial phase of salmon fish is incubation and emerged in the river.
These are the salmon spawning grounds where salmon eggs are deposited for safety in the gravel. For approximately 5 years into an adult salmon which they could grow around 70-76 cm long. The egg stage the fry stage the smolt stage and the adult stage The life cycle begins when.
Sac fry or alevin The life cycle of salmon begins and usually ends in the backwaters of streams and rivers. This IELTS writing task 1 post deals with how to write a cycle diagram and how to use different verb forms in the answer to task 1. At the beginning of the life cycle eggs are laid and incubated in rivers.
Eggs embryos fry smolt and the adult fish. While the first three stages occur in freshwater the last one takes place in saline water. Adult salmon fishes lay eggs in rivers and incubate their eggs there.
Meanwhile freshwater rearing happens and then these all migrate to the ocean. Have a look at the title of the diagram and then try to write the answer yourself. Thereafter it moves to rear areas.
6 rows The life cycle of the Salmon starts when the spawning adult fish lays eggs and dies. Ad International English Language Testing System - Pass IELTS Exam Easily. Stages spawning rearing and growth and they live in three different.
We can also see that salmon spend time in three distinct locations during the cycle moving from river to estuary to ocean and then back upstream. Then at some point in their development the fish swim downstream to river estuaries where rearing continues. Then salmon migrates to a second type of water called estuary where seawater and freshwater meet for another stage of rearing.
Ad Buy your Life Cycle of a Salmon Figure Online from the Noble Knight Games Store. Camouflage from any prey. After emerging from eggs the young salmon spend the next stage of their lives being reared in freshwater areas.
Firstly adult salmon return to the upper river to lay an egg under the small stones and reeds approximate 5 or 6 month for the little fish appear begin the cycle life as they parent use to have. After emerging from eggs the young salmon spend the next stage of their lives being reared in freshwater areas. However observe if there is any big.
Overall salmon have an average lifespan of 9 years and their life cycle consists of four main stages. The picture illustrates the different life stages of a large fish known as the salmon. Overall it goes through four different stages of development.
We can see that the life cycle of salmon is consist of 8 stagesamong which salmon migrant place to place for growthFrom very beginningthe adult lying eggs in the riverthen the eggs would develop into emergence form and then travel to freshwater area to growthWhen their figure get more biggerthey will migrant to estuary area continuing growth. The red part is correct. After initially hatching in a slow moving river each Salmon spends roughly equal amounts of its 10 year cycle in fast flowing freshwater and open seas.
Thus the life cycle of a salmon fish springs from the incubation stage in a river. Then find the best model answer and match your writing with it. Salmon begin their lives in rivers where the adult fish lay and incubate their eggs.
After that fish goes to lower river which has a lot faster stream speed. You can understand it this way. After that it becomes smalt followed by the last stage formed in which an adult salmon is formed.
Eggs stay incubated in the stony. The provided diagram depicts the life cycle of a salmon fish divided into different stages from its egg stage till it becomes an adults. Our Life Cycle of a Salmon Figure Is The Perfect Gift For Your Loved Ones.
Besides before moving on to the ocean there is a common area named an estuary where estuary rearing occurs. Fry lives between 5 to 6 months in this location. Locations including rivers estuaries and oceans where are related to.
To start with the salmon adult they spawn and incubate their eggs in. Edited and corrected by. After 4 year they move to the lower river where is fast flowing pass it and live at the open sea when they was an adult salmon like they parent return to the river lay an egg and end the life at.
After fully growing up adult salmon goes back to upper river to lay eggs and thus cycle repeats itself. 100 Pass IELTS with our IELTS Prep - Best IELTS Prep Online - Over 759 Questions. Salmon begin their lives in rivers where the adult fish lay and incubate their eggs.
Detail 1 To begin with the adult salmon lay eggs upriver where the current is slow. Overall a salmon fish goes through six main phases to fully grow from their hatching period and spends its life in three distinct locations. Their life cycle is divided into 3 phases.
Next smolt swims into open ocean where it lives for 5 years and finally becomes adult salmon. The salmon spawning grounds are also the salmon nurseries providing a more protected environment than the ocean usually offers. After emerging from eggs the salmon fry spend some time growing in freshwater and this stage is called freshwater wearing.
Finally the adult salmon will find a mate and lay salmon eggs by the upper river. There should be some dissimilarity between the answers. Fry grows there for approximately 4 years and becomes smolt.
In the first phase it is called fry.
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