IELTS writing task 1 practice (Flow diagram) The figure illustrates the cycle of a kind of big fish named the salmon.It showed how the salmon born and die. Firstly,the salmon eggs should be lived in the upper river where was moving slowly. And the eggs needed to stay under the reeds of water grasses with some small stones. Then after 5-6 months, eggs became the fry whose length was 3-8cm. Secondly, the fry flowed to the lower river that had the fast flowing. After 4years, the fry would be longer 4-12cm than before. We called it 'smolt'. Thirdly, the smolt would went to the open sea, and stayed here 5 years. At the end, the smolt became the adult salmon, which was 70-76cm. And adult salmon produced the eggs, the bio cycle moved in circles. that is a life cycle of salmon, from the eggs to the adults.