Why Were Dinosaurs so big? Why Do Giraffes Have Long Necks?

If you compare an ant with a bird, the bird looks like a dinosaur. Again, if you compare a bird with a human, then the human looks like a dinosaur. Again, if you compare humans with elephants, elephants also look like dinosaurs. Again, if you compare elephants with sharks and whales, sharks and whales look like dinosaurs. If sharks and whales are compared to dinosaurs, they probably look like elephants.

Dinosaurs are the largest giant-bodied animals found on this earth so far. We could not see this animal, but looking at the fossils made of bones and eggs buried under its soil, it can be easily assumed that this animal was a cuttlefish. Eggs laid by dinosaurs are now found all over the world. Its bones and eggs found everywhere are surprising to us.

But now in this time, we can not see the dinosaurs but we can see them in various films. Most of us have seen the Jurassic movie series, where we can see and imagine the dinosaurs. And also can see dinosaurs in the chrome browser as a game, just joking but Most of us have played this game.

Such eggs in the soil turn into hard rock after a long time. It is called a fossil. Such fossil eggs have been found millions of years ago. But, why did the dinosaurs have such a big bodies? What is the reason behind this phenomenon? Let's discuss the scientists' statement about this.

Why were Dinosaurs so big?

At the time of the dinosaurs when they are life, that is many years ago, the earth was much hotter than it is now. There was four times more oxygen in the atmosphere than now. Because of that, big creatures were made at that time. Animals had plenty of grass to survive. Because of this, the animals did not lack food. Because dinosaurs could eat a lot of food, their lives also became big.

Due to their large body, dinosaurs could not be attacked by other animals. For this reason, dinosaurs spread around the earth millions of years ago. They could eat grass faster. Because their blood is cold, they could adapt to the environment. Due to many such favorable reasons, the body of the dinosaur has become terrifying to look at.

Interesting facts about the Dinosaurs
According to a study conducted in 2006, 71 percent of all fossils and bones of dinosaurs have been found on this earth.
In 2015, a 4-year continuous search found dinosaur bones, which were 100 million years old.
The smallest dinosaur ever found was a chicken cockerel.
Even now, 40 percent of Americans think that dinosaurs and humans lived together in the same era.
Antarctica, which is now very cold, was once full of grasslands and had a hot climate. For this reason, dinosaurs were spread all over Antarctica at that time.
The word dinosaur is derived from the ancient Greek language, which means dangerous lizard.

Why Do Giraffes Have Long Necks?

There are some tribes in Africa, whose necks are slightly longer than ours. They don't have a neck naturally longer than ours. They wear a round ring around their neck like a bangle. in the neck, Because they wear round rings after decaying, their necks become long.

Animals also have long neck Giraffe is an animal. Among them, the giraffe is the animal having the longest neck in the world. Giraffes do not wear rings on their necks like humans, but their necks are longer than trees. Why is this happening? There is an interesting reason for this If you watch animal videos on YouTube or look at pictures, you will see that a giraffe's neck is longer than a tree in the forest.

Why Do Giraffes Have Long Necks?

ain reason why the giraffe's neck is so long is the struggle to survive in nature. In the beginning, giraffes also have short necks but they had hard work to eat the leaves of long trees. then the giraffe's neck becomes long for many years.

In particular, the giraffe's neck has become long while stretching its neck to eat the leaves of tall trees in the forest. Giraffes had to have long necks in order to survive because they could not eat the nutritious leaves of trees if their necks were not long. At the same time, the giraffe's neck has become longer over thousands of years.

A giraffe's neck can be up to seven (7) feet long. The length of the neck is almost half of the total height of the giraffe. Like humans, giraffes have 7 bones in their necks, but each bone is 10 inches longer than a human's. The male giraffe's neck is round and round. The more flexible the neck, the more male giraffes can defeat others in a fight.

Giraffes can only be hunted or killed by lions and crocodiles Giraffes use their legs to escape from such violent animals. A giraffe kicks with its legs so strongly that it outruns any animal. And, a giraffe can run at a rate of 30 miles per hour.

Interesting facts about giraffes
Giraffes drink very little water. It only drinks water once every two days. It fulfills the water required for the body from the green leaves of the tree. Due to their long necks, it is difficult for giraffes to lie down on the ground and drink water.
A baby giraffe starts to stand up and jump within an hour of birth. Whereas a human child takes at least one to two years to stand and crawl
Giraffe's tongue is up to 20 inches long and the front half of the tongue is black. The giraffe's tongue has turned black in order to avoid the sun's rays when it repeatedly sticks its tongue out to eat leaves.
Giraffes have horns but they are not hard like other animals but covered with skin. It is used only by male giraffes.
A giraffe needs 34 kg of food per day. Because they need so much food, giraffes spend most of their time eating.
A male giraffe can taste a female giraffe's urine to know if it is suitable for pregnancy.