salmon life cycle ielts
After a period of about five to six months the eggs hatch into fry. At the beginning of the life cycle eggs are laid and incubated in rivers.
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Next smolt swims into open ocean where it lives for 5 years and finally becomes adult salmon.
. After that they grow into mature adult salmons and become much bigger in length about 70-76cm. By these diagrams we could conclude how salmon life cycle happen and we could keep on feasting their tender meat. Summarise the information by selecting and reporting the main features and make comparison where relevant.
After emerging from eggs the salmon fry spend some. The diagrams below show the life cycle of a species of large fish called the salmon. Firstly salmon eggs are found in the upper surface of the river which moves slowly they are laid in the bottom of the reeds between the stones.
You should spend about 20 minutes on this task. Camouflage from any prey. It is clear that there are three main stages shown on the diagrams.
Task 1 Cambridge 10 - Life Cycle of Salmon. Bài mẫu IELTS Writing Task 1 Process Life cycle of a salmon MỞ BÀI. Then these little fish migrate to the lower part of the river where water flow is faster and spend about 4 years to turn into Smolt with 12-15 cm length.
However the entire process travels from the river to the ocean with various cycles whereas each process is common in all kinds of salmon fishes. Firstly salmon start their life cycle by adult salmon spawning and then eggs are incubated for a while. After that fish goes to lower river which has a lot faster stream speed.
Overall it is apparent that the phase initiated from the incubation stage to freshwater rearing in the river. Fry lives between 5 to 6 months in this location. Overall it can be seen that life cycle of lady bird consist four major stagesegg stage larval stage pupa stage and adult ladybug where egg stage and adult ladybug are the begining and end of life cycle respectivellyIn addition second figure shows that an adult lady bird has.
This life cycle is from the movement of the small-size salmon to salmons reproduction after nearly 10 years. Fry grows there for approximately 4 years and becomes smolt. At the first stage.
Khoảng 2 câu chỉ nêu những đặc điểm nổi bật nhất chính nhất trong biểu đồ. For approximately 5 years into an adult salmon which they could grow around 70-76 cm long. 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.
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. While the first three stages occur in freshwater the last one takes place in saline water. Eggs embryos fry smolt and the adult fish.
In general it is obvious that salmons pass through 3 stages to reach the adult phase. At the first stage in these diagrams after hatching from salmon eggs the fry which has the length of 3-8 cm change their habitat from upper river to lower river. It is clear from the diagram that in the Smolt stage the young fish continue to grow in size about 12 to 15cm then migrate further downriver into the open sea which is their new habitat in roughly 5 years.
The diagrams display the life cycle of the salmon which is a large fish species. After incubation from these eggs baby salmon emerge and this step is followed by freshwater rearing where salmon get bigger. Here are the life of salmon fish all 3 step start to the upper river and at the open sea.
Life cycle of salmon from egg to adult fish The life circulation of a salmon from birth to mature fish is illustrated elaborately in the diagram. At this stage their length is 3-8 cm. The diagram illustrates various stages in the development of a.
Finally the adult salmon will find a mate and lay salmon eggs by the upper river. In addition salmon travel to the river estuary ocean and return to their place of birth. During the next stage smolts start their travel to open sea and would live.
Eventually after about four years salmons grow into twelve to fifteen centimeters and they are named smolt. Overall it goes through four different stages of development. The diagram discribes the different stages in life cycle as well as body parts of lady bird.
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 process diagram illustrates the life cycle of salmon fish from egg to adult fish. It takes 5 months for these eggs to hatch and form a fry which is 3 to 8 cm long.
At this point in the cycle the fish moves to live in the fast-flowing lower river and by this phase they measure between three and eight centimeters. Write at least 150 words. The red part is correct.
After 5 or 6 months the baby salmon called Fry hatches the egg. Intro Overview The flow chart illustrates the natural life cycle of the salmon. Egg fry smolt and adult.
The next one estuary is a transition part between river and ocean and salmon continue their growing here as well. All in all it is clear that it takes eight distinct steps to complete a round of the life cycle from the initial process incubation then maturation to. Vậy là chúng ta sẽ có một mở bài hoàn chỉnh.
It is clear that there are six major steps in the development process of salmon beginning as eggs and ending as mature adults. Overall salmon have an average lifespan of 9 years and their life cycle consists of four main stages. After fully growing up adult salmon goes back to upper river to lay eggs and thus cycle repeats itself.
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