7 essential Earth Facts to understand our planet

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The Earth facts will give you a brief understanding of our planet. such as it is the third planet from the Sun and the only planet with life. The Earth’s gravity interacts with other objects in space, especially the Sun and the Moon, which is Earth’s only natural satellite. Read till last for the Bonus Earth fact.

Earth facts
Source: Pexels.com

Overview

While Earth facts give you a brief knowledge of our planet from basic facts to advance figures collected by our scientists over time. So lets get all of it.

Our home planet is the third planet from the Sun, and the main spot we are aware of so far is occupied by living things.

Earth is just the fifth-biggest planet in the nearby planetary group, it is the main world in our close planetary system with fluid water on a superficial level. Just somewhat bigger than close by Venus, Earth is the greatest of the four planets nearest to the Sun, which is all made of rock and metal.

The name Earth is in any event 1,000 years of age. The entirety of the planets, aside from Earth, were named after Greek and Roman divine beings and goddesses. Be that as it may, the name Earth is a Germanic word, which essentially signifies “the ground.”

Our planet has not always existed. In fact, the Earth is a relatively young planet. Scientists believe that the universe maybe 13.7 billion years old. But Earth along with the rest of our Solar system was born only about 4.6 billion years ago.

Earth facts
Source: The Great Book of Everything

1. How did the Earth begin?

Around 4.6 billion years ago, a cloud of gas and dust swirled around our newly formed Sun. Gradually, the grains of dust and gas were pulled together into clumps by their own gravity. These clumps became the Earth and the other planets in our Solar system. Isn’t it’s an interesting Earth fact!

2. How big is Earth?

Satellite measurements show it is 40,030 kilometres around the equator and 12,757 kilometres across. The diameter between the poles is slightly less, by 43 kilometres.

3. What was the Early Earth like?

The early Earth was a fiery ball.It took half a billion years for its surface to cool and for a hard crust. As it cooled, the Earth gave off gases and water vapour, which formed the atmosphere.

4. What is Earth made of?

Earth core made of- facts

The Earth has a core consisting mostly of iron and a rocky crust made mostly of Oxygen and Silicon. In between is the soft, hot mantle of metal Silicates, Sulphides and Oxides.

6. What shape is the Earth?

The Earth is not quite a sphere. The spinning of the planet causes it to bulge at the equator. Scientists describe Earth’s shape as ‘geoid‘, which simply means Earth-shaped!

The poles, the Earth’s most northerly and southerly spots, are the points the Earth spins around.

7. How old are oceans?

The oceans formed between 4.2 and 3.8 billion years ago. As the Earth cooled, clouds of steam became water, creating vast oceans.

When viewing Earth from space, there is one overpowering element—expanses of fluid water. Regarding surface territory, these seas spread roughly 70% of the Earth. What is much more astonishing than this rate is that a solitary drop of fluid water is yet to be found on some other planet in the Solar System. In such a manner, the Earth is really special.

Bonus Earth fact:

At about 365 days, the Earth’s circle around the Sun is recognizable to us. The length of our year is expected in an enormous part to the Earth’s normal orbital separation of 1.50 x 108 km. By and large, around eight minutes and twenty seconds to arrive at the Earth.

With an orbital flightiness of .0167, the Earth’s circle is one of the most rounds in all the Solar System. The Earth’s hub tilt is around 23.45°.

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OLD ROCK: The Earth’s oldest rock is about 4.374 billion years old.

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3 Responses

  1. Ankit Kumar says:

    I see your point of how Earth formed but I actually think it was formed by the big bang theory. And there is a strong consensus among scientists that too believes in big bang theory.

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