Allah Almighty has created many kinds of creatures and sustains every creature in this land. Allah did not create any creature uselessly. Every living creature is created for a purpose. There is a creation of all kinds of creatures in the earth, which is living in the land, living and swimming in the sea, flying in the air, living in the trees and mountains, even living in the human body, that all creatures created for a specific purpose, we discussed about the Life of the Blue Whale.
The Blue Whale is the world’s largest and ancient animal, its size can be up to 30 meters (100 feet) and its weight up to 173 to 200 tons. The whale largest size and calm life are surprising for everyone. Tongue size of the whale is almost as equal to a car and its tongue weight is equal to an elephant that is about 6 to 7 tons. The blue whale’s heart speed is 8 to 10 beats per minute, its heart sound can be heard up to 2 miles away. The whale is the largest as well as the fastest sound animal, a blue whale sound can hear the second whale from a hundred miles away. As you know that the whale color looks deep blue, but its color is grayish blue, its color looks deep blue due to watercolor and sunlight. Despite being such a big animal, its body is slim so that it can travel faster. The speed of their swimming is 40 km/h in normal conditions, but due to any danger, it can travel faster than normal speed. The whale travels almost equally to the one-quarter of the earth daily, and its total travel is equal to the 10-times travel to the moon from the earth in their whole life. Despite such a long journey with so much weight, their body grows more than 100kg every day. An amazing thing about the whale is that it is the largest and sharp sound animal as well as it is also the mammalian animal. Female blue whale produces a baby in 2 to 3 years and their pregnancy period is 10 to 12 months, and the born child drinks approximately 500 Ltr./day Milk in one day. Like a big animal blue whale can eat large animals present in the ocean, but surprisingly, despite having such a big animal, its diet is krill and the average size of krill is 2-inch. Blue whale when its mouth opens if 90 tons of water and food can be filled. The blue whale eats around 40 million krill in a day, and it weighs 4 tons. The blue whale does not have teeth, they have baleen in their mouth that works as a filter. A huge loss of krill is also that it grows very fast and if it becomes the highest quantity in the ocean, the color of the ocean will change and the water will become smelly. Estimate its growth to determine whether a blue whale eats about 40 million krill in daily and there are approximately 25,000 blue whales in the ocean. If the blue whale is not found in the ocean, krill will spoil the sea and smell it. Maybe that’s why Allah has saved the blue whale from the time of the dinosaur in the sea so that it keeps cleaning the ocean. And finally the blue whale’s heart size is 1.6 meters or 5 feet and its heart weight is approximately 181 kg, and 220 liters of blood are given in the whale body with each heartbeat. The Blue Whale average age is up to 80 to 110 years.