Life in the Stone Age and some animals thought to be extinct are a matter of curiosity for children. How was the life of people living in the Stone Age? What are the differences between our current life? Well, how did these very curious animals become extinct? What happened to them? Are these animals extinct due to the mistakes made by humans? It is our duty to respect and protect all living things on our planet. Are you ready to learn new information about life in ancient times and the kings of prehistoric times?