The bar graph depict information about the amount of sea creatures such as seals,whales and dolphins that recorded in Strait of Hormuz over the period of 2006 to 2018.
Overall,it can be seen from the graph that the number of whales stayed stable while seals and dolphins experienced upward trend.
In 2006,the highest number belonged to seals with 44 whereas dolphins showed the lowest at 18,whales was approximately 20. By 2010, the population of seals decreased dramatically and was equal to under 30 while whales and dolphins increased slightly to 28 and 24 respectively.
For the next four years, dolphins continued growth to almost 34 while whales dropped to 22. Prior to seals,it recovered and was equal to almost 34. In 2018, dolphins had the highest amount at above 50,seals and whales also saw increase to almost 45 and 26 respectively.
