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what is the inner planet?
From closest to the sun to the farthest, Mercury, Venus, Earth, and Mars are collectively called the inner part of the solar system. The inner planets are smaller than the outer planet and are separated from the outer planet by the Asteroid Belt.
So, let's started study about the inner planet.
1. Mercury
Mercury is the smallest planet in the solar system. We can often see it with the naked eye when the sun has just set or is about to rise. The planet derives its name from the Roman god of travel and thievery, probably because it moves very quickly across the sky and fastest orbiting of all the planets.
Mercury's orbit is an ellipse, and it is the most eccentric of all the planet'. Mercury gets to within 46 million km from the sun at its closest point and reaches 70 million km at the farthest.
2. Venus
Venus is the second brightest natural object ( next only to the moon ) in the night sky. It shines because its thick atmosphere reflects sunlight amazingly well. From the Earth, it can be seen shining bright just before sunrise or after sunset; hence it is also called the morning star ( Lucifer ) or Evening Start.
Venus's orbit is the most nearly - circular of all the planets ', with an eccentricity of less than 1%. Also, it is the only planet that rotates clockwise; others arotatetes anti- clockwise. The periods of Venus' rotation and its orbit are synchronized, such that it always presents the same face toward Earth when the two planets are at their closest approach.
3. Earth
The Earth is the third planet from the sun. https://Wikipedia.com/inner planet.inIt is situated at an average distance (the mean distance ) of about 150 million millimeters (93 million miles ) from the sun. However, the exact distance between the Earth and the sun varies with its position in its elliptical orbit.
The Earth is made up of many different layers. Some of these layers are molten, and some are solid. The Earth's outermost layer is composed of tectonic plates in relative motion. The motion of these plates is responsible for the emergence of mountains, volcanoes, and earthquakes. The composition of the Earth is 34.6% Iron, 29.5% Oxygen, 15.2% Silicon, 12.7% Magnesium, 2.4% Nickel, 1.9% Sulfur, 1.5% Calcium, 1.4% Aluminium, and other elements, less than 1%.
The sun's gravity caught the Earth and the other planets and pulled them into an orbit around the sun. On the one hand, the Earth's momentum was always trying to carry it away from the sun in a straight line. On the other hand, the sun's gravity kept pulling the Earth towards the sun. As a result, the Earth ended up orbiting the sun in an elliptical path because of the centrifugal force.
4. Mars
The Martian rock contains a lot of iron dust, which gets oxidized by the carbon dioxide in the Martian atmosphere. This oxide in the soil gives the planet its rusty red color, hence the name 'red planet.'https://paidforarticle.com/inner planet. in
All the inner planets have impact craters, rift valleys, and volcanoes. Mars houses the largest known mountain in the Solar system, the volcano Olympus Mons, which is 27 km high - about three times higher than Mount Everest. Valles Marineris, a system of canyons located along the equator of Mars, is the largest known canyon in the Solar system; it is more than 4,000 km long, 200 km wide, and up to 7 km deep.
These inner planets cannot be written in this form.. top 4!!,,??🤦♂️😏😒
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