This animal below have been extinct for more than 100 years. The Moa has been extinct for about 600 years
Some examples of animals that have been extinct for over 50,000 years include the woolly mammoth, sabre-toothed cat, and the giant ground sloth. These ancient creatures roamed the Earth during the Pleistocene epoch but have long since disappeared due to a combination of environmental changes and human activities.
Many animals have gone extinct since 1514. Examples include: Eskimo Curlew, Ivory-billed Woodpecker, Martinique Curly-tailed Lizard, Golden Toad and Ainsworth's Salamander.
the extinct animals are in heaven and the endangered animals are all over the world in the wild and in zoos.
That isn't a simple question to answer. Animals don't become extinct in a matter of months or even years. Long-term factors slowly reduce the population. The fewer animals there are, the more congested the gene pool becomes and the smaller the knock that is needed to push the species over the edge. Extinction is a gradual process, and there are many cases where 'extinct' animals have been rediscovered, tens or even thousands of years after they were believed to have died out. Cases in point: Caelocanth and Leadbeater's Possum. An animal is classified as extinct when no living specimens have been (reputedly) sighted for more than (I think this is accurate) ten years. So it's impossible to say what animals have died out this year. If the last sighting of the species was last year and in ten years time there has not been another, that animal will be said to have become extinct this year.
Woolly mammoths have been extinct for over 10,000 years
== == Given that the definition of an "extinct" animal would be a species of which no living specimens have been sighted in years, then there are no extinct animals in the world. However, if you wish to know how many species have become extinct, I suggest you look at the Wikipedia post linked below. There you will find a list that, excluding the dinosaurs, includes thousands of extinct animals, birds, fish, reptiles, etc. Consider that well over 90% of all the life forms that ever existed on earth are extinct, a complete list would be huge.
The Dire Wolf has been extinct for over 10,000 years.
Woolly Mammoths have been extinct for over 10,000 years
Every decade an average of one animal becomes naturally extinct.
Over 1600
there are over 300 animals. there are aproximatly 368
They certainly aren't anymore, because they are extinct. When they did live, they probably only attacked animals that they thought were threats. That is similar to the African elephant, but they are still considered one of the most dangerous mammals on Earth.