Which among the following was the biggest land dinosaur? A) Brachiosaurus B) triceratops C) stegosaurus D) tyrannosaurus rex The correct option is?

Question

Answer

Option (a) Brachiosaurus. Because as it is 70 feet wide in it's body and 500 feet height till it's neck.

Answer

Ncert says tyrannosaurus was biggest but I think brachiosaurus was the biggest among all land dinosaurs.

Answer

Biggest Land Dinosaur

The correct option for the biggest land dinosaur among the given choices is Brachiosaurus.

Explanation

Let's discuss each option to understand why Brachiosaurus is the correct answer:

Brachiosaurus: Brachiosaurus is one of the largest known dinosaurs. It lived during the Late Jurassic period, approximately 154 to 153 million years ago. It had a long neck and a small head, with a height of about 40 to 50 feet and a length of around 85 feet. It weighed up to 50 tons. Its long neck helped it reach vegetation high up in trees.

Triceratops: Triceratops was a herbivorous dinosaur that lived during the Late Cretaceous period, around 68 to 66 million years ago. It had a large bony frill and three horns on its face. However, it was not as large as Brachiosaurus. Triceratops measured about 26 to 30 feet in length and weighed around 6 to 12 tons.

Stegosaurus: Stegosaurus was a herbivorous dinosaur that lived during the Late Jurassic period, approximately 155 to 150 million years ago. It had a unique appearance with plates on its back and spikes on its tail. However, it was smaller than Brachiosaurus, measuring about 20 feet in length and weighing around 2 to 3 tons.

Tyrannosaurus rex: Tyrannosaurus rex, also known as T. rex, was a carnivorous dinosaur that lived during the Late Cretaceous period, around 68 to 66 million years ago. It was one of the largest carnivorous dinosaurs, but it was not as large as Brachiosaurus. T. rex measured about 40 to 43 feet in length and weighed around 7 to 9 tons.

Therefore, based on the size and weight comparisons, Brachiosaurus was the biggest land dinosaur among the given options.