Adam
ADAM
The color of the skin of the first human being on earth is not definitively known.
Yes. All humans live on Earth.
Adam
Yuri Gagarin was the first human both sent to space and also to orbit the Earth.
Adam was the first human on this planet
Earth has atmosphere. It helps in maintaining a perfect temperature to live.
Seeing as how we humans live on earth, I am not sure what you mean.
Adam is the first recorded human on this Earth
human
The first person to orbit the Earth was the Soviet cosmonaut, Yuri Gagarin.
Yuri Gagarin, who was not only the first Russian but the first human to orbit the earth.