after the earth fineshed forming, tiny drops of water made bacteria, witch became to be fish, after a while,the fish came on land to eat the grass or lizards basking in the sun. the groups varied an so came the first dinos.millions of centuries passed and then a small monkey like person called Homo Habilis was born.
When humans evolved and realized they were standing on something.
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Earth is closer to the sun than Mars.
I think that the Earth looks blue from outer space by an astronomer's eye is because the Earth is 75% water and 25% land. Since water is blue and there is a great quantity of it on the Earth, you spot the blue area first.
The first was Guido da Vigevano in 1335. It was a windmill type drive to gears and thus to wheels.
earth is the first planet humans have visited and the only one
Earth's exact age is indefinite but it is millions of years old. Humans discovered it when they had their first concious thought.
Humans have visited NO planet outside of Earth. Humans have visited the Moon, which is not normally considered a planet.Unmanned probes sent by humans, on the other hand, have already visited several planets.
When humans evolved and realized they were standing on something.
It is believed that the first humans evolved from apelike ancestors in Africa around 200,000 years ago. There is no specific "first person" who landed on Earth since humans have existed on this planet for thousands of years.
No man or Woman has ever stepped on another planet. The only celestial body that humans have been to (other than Earth) is the Moon.
Mazlan Othman was the first ambassador in the planet of Earth.
There really isn't a date the Earth was discovered, as humans have known of the existence of the planet since the species was first capable of symbolic thought.
It is not possible to determine the first man or woman on Earth as humans evolved over millions of years through a process known as evolution. The earliest human ancestors are believed to have existed around 6 million years ago.
No one discovered Earth. Humans have been here since the beginning of our existence. Earth's exact age is indefinite but we know it is millions of years old.
well the moon... but that's not really a planet so logically we found the closest planets first.
earth has never visited another planet