अगर ये 6 घटनाएं नहीं घटतीं तो आज हम पृथ्वी पर ना होते | How was earth formed in Hindi | Tech & Myths

अगर ये 6 घटनाएं नहीं घटतीं तो आज हम पृथ्वी पर ना होते
How was earth formed in Hindi
This is SHYAM TOMAR and welcomes to Tech & Myths
#earth

Secrets of the Earth in Hindi :-
prithvi kaise bani? prithvi ka janam kaise hua? aur prithvi ka ant kaise hoga? janenge prithvi ke baare mein sari jankari iss video me.
how the earth born and how the earth was made in hindi? these are the biggest secrets of the earth. in this earth documentary video, we will know earth secrets in hindi. So, let's know the earth story in hindi.
Earth formed around 4.54 billion years ago, approximately one-third the age of the universe, by accretion from the solar nebula. Volcanic outgassing probably created the primordial atmosphere and then the ocean, but the early atmosphere contained almost no oxygen.

History of Earth
The history of Earth covers approximately 4 billion years (4,567,000,000 years), from Earth’s formation out of the solar nebula to the present.

Earth formed as part of the birth of the solar system: what eventually became the solar system initially existed as a large, rotating cloud of dust and gas.

It was composed of hydrogen and helium produced in the Big Bang, as well as heavier elements produced by stars long gone.
Earth is the only planet whose English name does not derive from Greek/Roman mythology. The name derives from Old English and Germanic. There are, of course, hundreds of other names for the planet in other languages. In Roman Mythology, the goddess of the Earth was Tellus - the fertile soil (Greek: Gaia, terra mater - Mother Earth).

It was not until the time of Copernicus (the sixteenth century) that it was understood that the Earth is just another planet.
Earth, of course, can be studied without the aid of spacecraft. Nevertheless it was not until the twentieth century that we had maps of the entire planet. Pictures of the planet taken from space are of considerable importance; for example, they are an enormous help in weather prediction and especially in tracking and predicting hurricanes. And they are extraordinarily beautiful.
The crust varies considerably in thickness, it is thinner under the oceans, thicker under the continents. The inner core and crust are solid; the outer core and mantle layers are plastic or semi-fluid. The various layers are separated by discontinuities which are evident in seismic data; the best known of these is the Mohorovicic discontinuity between the crust and upper mantle.
The formation and evolution of planet Earth is a scientific detective story that has taken astronomers and planetary scientists a lot of research to figure out. Understanding our world's formation process not only gives new insight into its structure and formation, but it also opens new windows of insight into the creation of planets around other stars.
The Story Begins Long Before Earth Existed
Earth was not around at the beginning of the universe. In fact, very little of what we see in the cosmos today was around when the universe formed some 13.8 billion years ago. However, to get to Earth, it's important to start at the beginning, when the universe was young.

Видео अगर ये 6 घटनाएं नहीं घटतीं तो आज हम पृथ्वी पर ना होते | How was earth formed in Hindi | Tech & Myths канала Tech & Myths