Whenever the name of dinosaur comes, we understand a giant animal which was very powerful. It is said that millions of years ago, dinosaurs were destroyed from the earth. Many reasons were given for this. It is generally believed that dinosaurs became extinct due to the collision of a meteorite with the Earth 66 million years ago. He has been getting many evidences of the existence of dinosaurs since then. Now researchers have announced the discovery of 140 million year old dinosaur footprints in Thailand. Which are very small. Scientists…
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