Why is the blue whale The largest animal in the world?

Blue whales are the largest animals ever known to have lived on Earth. These magnificent marine mammals rule the oceans at up to 100 feet long and upwards of 200 tons. Their tongues alone can weigh as much as an elephant. Their hearts, as much as an automobile.

How did the blue whale get its name?

Blue whales get their name from their gray to blue coloration. If conditions are right, diatoms (planktonic photosynthesizers) will build up on their stomachs and make their undersides look yellowish.

Is the blue whale really the biggest animal ever?

Blue whales are the largest animals that have ever lived—they’re even bigger than dinosaurs! Blue whales reach 34 meters (110 feet) long and weigh as much as 172,365 kilograms (190 tons). Patagotitan may have been 36.5 meters (120 feet) long and weighed as much as 62.6 metric tons (69.0 tons).

What is the largest whale known to man?

That distinction goes to the blue whale (Balaenoptera musculus), the largest animal on Earth.

Why are blue whales interesting?

The Blue Whale is the largest animal ever to have lived on earth. Despite being so massive, this giant of the ocean feeds on some of the smallest marine life – tiny shrimp like animals called krill. A single adult blue whale can consume 36,000 kg of krill a day.

Is the blue whale extinct?

Endangered (Population increasing)
Blue whale/Conservation status

Which animal dies after childbirth?

Octopuses are semelparous animals, which means they reproduce once and then they die. After a female octopus lays a clutch of eggs, she quits eating and wastes away; by the time the eggs hatch, she dies.

What are some interesting facts about the blue whale?

Blue Whale Facts. The blue whale (scientifically referred to as balaenoptera musculus) is a large marine mammal that is part of the baleen whale (mysticeti) suborder and is the largest animal alive growing to lengths of up to 100 ft.

What is the biggest whale in the world?

The Blue Whales Heart. The blue whale is a massive creature and is the largest living animal in the world; even larger than most dinosaurs. The largest of the blue whales can measure in at over 100 ft in length and can weigh in excess of 180 tons at its largest.

Why did the blue whale become nearly extinct?

The extent of the whale hunting was so severe in fact that it left the blue whale species nearly extinct.

What did Whalers do with the blubber?

Because of their large size and supply of blubber, blue whales were a popular species to hunt. Consequently, whalers would sell their blubber and body parts to suppliers who made various materials out of it. In the past blue whales were hunted for: Oil – Lamp oil, soap, perfume, candles, and cosmetics