How much land on Earth is habitable to humans?

Answer 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 »

Top Q&A For: How much land on Earth is habitable to humans

When did humans first live on the earth?

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 »

How on earth did us humans catch the swine flu from pigs?

It does raise serious questions about where this brand new, never before seen virus came from, especially since it cannot be contracted from eating pork products, and has never before been seen in ... Read More »

What was the 90's scifi TV show about aliens trying to take over earth there were genetically grown humans called tanks who were build as soldiers?

Do you like to spin Earth in Google Earth?

I love to go weeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee!