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Prior Knowledge on the formation of Earth after watching the video -

More than billions of years ago,  gravity near the sun was a little unstable. This caused many small asteroids to crash together forming the planets. The Earth was another planet created due to the chaos. When a Mars sized planet crashed at the Earth once more, The debrie was used to create the moon now surrounding Earth. After more billions of years and many tries Earth was capable of housing life. I knew all of this before watching the video and the video

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Prior knowledge -
The earth was created when atoms started getting really close together

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Prior Knowledge y

The earth was created many years ago

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How the Earth was formed -

More than a billion years ago, a dwarf galaxy crashed into the milky way. This was called the big bang, as part of the new galaxy, there was a part, now called the solar system. At first everything was in the same orbit and then everything crashed and fused together

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Prior knowledge-
I knew the 4.7 billion years ago the expansion of our solar system began but much before that precisely 14 billion hears ago the big bang happened.

Reflection-
I never knew that there were such planetary bodies that existed and that the planets we now know are made from them.

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Prior Knowledge:
I know about the Big Bang Theory regarding how the universe was formed. Before, I only knew bits and pieces of what happened on the early Earth, like how the oceans were formed or that the first life forms originated in water bodies.
Now I know about how the Earth was formed and how debris from a crash created our moon. I also learned more about the tectonic plates and exactly how life was formed.

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Prior Knowledge-
Billions of years ago the milky way galaxy crashed with a dwarf galaxy that created our solar system

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Prior knowledge

A very long time ago the big bang created the first atoms. Eventually after stars were formed, the Earth was made. The Earth was filled with lava. A planet crashed into it and the remains of that became our moon.

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Prior knowledge:
The ocean and the atmosphere was formed before the land and man small life forms inhabited the ocean.
Knowledge gained after watching the video:
a long time ago a collision was caused in the milky way galaxy creating the first small atoms and due to small collisions the earth formed. then

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Prior Knowledge -
Billion years ago the milky way galaxy collided with another dwarf galaxy which created the sun. The gasses and rocks collided which created planets.
Knowledge gained -
A mars like structure collided with earth which formed the Earth's moon. Slowly in the Earth ocean was starting to form.

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Prior Knowledge: I knew about when the Milky way galaxy collided with a dwarf solar system creating our solar system. Big Bang Theory
Knowledge from the video: From the video I got to know than in 4 billion years ago proto life was created underground.

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Prior Knowledge:
Before watching this video I knew quiet less about how the earth was formed. I knew that it was predicted to happen because of the Big Bang.

Knowledge Gained:
I learnt about how the world was formed from small small pieces of asteroids colliding into each other and how the moon was formed. It also made me realize how long did the process take . It makes me wonder how far we have come from there.

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My Prior Knowledge on the formation of the earth video

So, more than 4.24 billon years ago, there was a collision of a little asteroids because of the instability of the gravity near the sun. From those little asteroids the earth was made and it looked very red from outside because of the lava. The things that inside was very bad too. Often there came a natural disaster.