How did the earth begin to form?

The prestigious National Geographic TV channel recently released a short clip explaining the formation of the Earth in the universe. ">

The history of our Earth creation has been portrayed since the beginning of formation in the universe, about 4.55 billion years ago. Like other solar planets, the Earth comes from the Sun nebula (the cloud of dust and disk gas left over from the formation of the Sun). The process of Earth formation is completed within 10 to 20 million years.

The new earth looks more like hell than a home for life. At that time, the temperature on our planet was over 1093 degrees Celsius. The earth has no air, only carbon dioxide, nitrogen and steam. It is so hot and poisonous that it only needs to get close, it will be burnt to ashes in seconds.

The early Earth was a lava boiling sphere with an endless lava ocean. Emissions and volcanic activities create early elements of the atmosphere. The Earth's outer shell originally in its molten form, gradually cools into solid while water begins to accumulate in the atmosphere. The condensation process together with liquid ice and water are transported by comets, asteroids and larger planets to the surface of the Earth that created the oceans.

About 4.53 billion years ago, the Earth had a passive collision with Theia - another young planet the size of Mars and the mass of about 10% of our planet's mass. As a result, part of Theia's mass merged into the Earth, the rest shot into space in a suitable orbit to create the Moon thousands of years later.