When did humans first live on the earth?

Answer The first man, Homo, was Homo habilis that lived on Earth from 1.5 to 2.2 million years ago. Louis Leaky discovered Homo habilis. The first hominid, Australopithecus, lived in Africa two to three m... Read More »

Top Q&A For: When did humans first live on the earth

When did the first living organisms live on earth?

The first living organisms lived during what is known as the Archean Eon, between about 2.5 and 4 billion years ago, according to the Smithsonian Institution. While there is no precise date for the... Read More »

When did the dodo live on Earth?

The dodo lived on the island of Mauritius in the Indian Ocean and was discovered by Portuguese explorers, who landed there in 1507. By 1681, hunting and destruction of the dodo's habitat had led to... Read More »

When did the saber tooth tiger live on earth?

The saber tooth tiger, also called Smilodon, lived during the Pleistocene era, which ranges from 1.8 million to 10,000 years ago. The Smilodon went extinct about 10,000 years ago during the late Pl... Read More »

How much land on Earth is habitable to humans?

Oceans limit the actual area of the Earth considered habitable to the surface area of its land masses, which constitute about 30 percent of the Earth's surface. Not all of the continents, or portio... Read More »