is the largest animal in history dead or alive? this is question now days. Have you ever wondered what the largest animal ever was on our earth? Was it a dinosaur that lived millions of years ago, or a creature that still exists among us? This is a question that arouses curiosity. Today we will unveil this mystery and find out whether the largest animal in history is alive or dead, and what is that amazing creature.
First of all, who is this ‘largest animal’?
When it comes to the ‘largest animal’, we often think of dinosaurs, such as the giant Argentinosaurus or Patagotitan, whose weight could reach 70-80 tons. These were certainly the largest land animals that ever walked the Earth. But ‘biggest’ is not just measured by height or weight, but also by length and total mass.
So, despite these giant dinosaurs, the biggest animal in history is not a land creature. It is a creature that lives in water, and it is still alive!
Answer: It is the Blue Whale.
Yes, the biggest animal in the history of Earth is the Blue Whale, and it is still swimming in our oceans!
Unrivalled in size: The Blue Whale can grow up to 30 metres (about 98 feet) long, which is the length of a football field. It can weigh up to 200 tonnes (about 2,00,000 kilograms) or even more. Imagine, this is equal to the weight of about 30-35 elephants or more than 3000 humans!
World’s largest heart: The heart of a blue whale is as big as a small car and weighs about 600 kilograms. Its aorta is so wide that a small child can swim through it.
Loudest sound: Its sound under water can reach 188 decibels, which is louder than a jet engine. It is so loud that it can be heard from hundreds of kilometers away.
Diet: Despite being so huge, the main food of the blue whale is small organisms called krill. It can eat about 4 tons of krill in a day.
Why bigger than dinosaurs?
Scientists believe that creatures living in water can be larger than land creatures. Due to buoyancy in water, the body weight is felt less, making it easier to support the giant structure. On land, gravity requires large creatures to have strong bones and heavy muscles to support their weight, which has a limit.
Although there have been many giant marine reptiles in the past, no known animal larger than the blue whale has been found in the fossil record.
A matter of concern: Is the blue whale safe?
Unfortunately, the blue whale is still alive, but it is on the endangered species list. Their numbers declined drastically in the 20th century due to excessive commercial hunting. Despite the ban on hunting, their population is still very low.
Threats:
- Ship strikes
- Ocean noise pollution
- Climate change affecting krill
- Entanglement in fishing gear
Conservation efforts.
Today, many efforts are being made to conserve the blue whale around the world. These include the creation of marine protected areas, changes in shipping lanes, and measures to reduce noise pollution.is the largest animal in history dead or alive? it will also major point in the world now.