Solar System (Solar System) of the nine planets Earth is the only planet where life is found. Here's environmental conditions suitable for life-processes to operate is found. This feature of the Earth 'Sun distance is an important role. Earth, Mercury, Venus and Tue-like planets is not hot, nor Jupiter-like gaseous planet such as nor be more cool is Varuna and Yama. Oxygen in the atmosphere is found here, which is absolutely necessary for the survival of all organisms. The Earth's atmosphere prevents Bhusath more warm and keeps its temperature control. The seasons are not so much difference in the temperature of the earth is found. Who is present here on earth abundant water maintains the temperature of the damp. For these reasons, the fauna and flora living here and their Jivniy conduct activities that are bucking the inheritance. Earth is not uniform at all locations, so there is much more cold than heat, more drought, if there is more rain, even if the mountain plateaus, plains far, far more so than aridity abundant water is available . For example, the Earth's poles in extreme cold environments penguins, walruses are found in fish and some other animals such as the polar bear, and are also found in such environments.
Our solar system
Our planet (Planet) that our Earth is a celestial body orbiting the Sun on its orbit is elliptical. Of any planet would not give her light. Because they reflect the sun's rays shine.
Different planet wires (Stars) are closer to the Earth than, so they look great then, but do not appear to twinkle. These planets from west to east, so their location varies daily. A total of nine planets of our solar system the Earth from the Sun, which are kept in order to grow. The first four of these planets planets - Mercury, Venus, Earth and the inner planets and subsequent Tue four planets - Jupiter, Saturn, Uranus (Arun) and Neptune (Neptune) is called the outer planets. The structure of the inner planets, including the earth, while the outer planets formed from hydrogen and helium gases is. In the more distant ninth planet Plato (Yama) Cai, like the inner planets are thought to be dense and larger in all the planets orbit. Sun and its neighboring stars to 250 km on a circular track. The average speed per second Way (Galaxy) is the center of the live round. The speed of twenty-five million years to complete one revolution takes sun, the universe is called the year.
Our Sun
14.38 million km of the Sun's distance from the earth. (Minimum). Its diameter (Diameter) 1362000 km. is. The estimated temperature of the interior of 1,50,00000.
(Rs five million Kelvin) temperature and Diptman 6000 level. (The equivalent of a Kelvin - 2730 Segre.). Sun Chemical Sncrcna 71 percent hydrogen, helium and other elements from 26.5 to 2.5 percent. An estimated ten billion years of age, of which it has already spent almost five billion years of age. The average distance of 15.6 million km of the Sun from the Earth. If the flight hours to be converted at the rate of 1000 per hour Kimin Flying a jet plane it will take 17 years to complete the journey. Sun Radius (Radius) about 1000 times the Earth's radius and its magnitude is a million times.
The new member of the solar system - "Sedena"
Members of the solar system has added another member's name - "Sedena", which I have only a few days ago. Just looking at the new members continues. Therefore, it is difficult to say that about Sedena planet or object. But it can be said that a relative of the planet Tue, Tue since because it is the second member whose color is red. Sedena in space, which is located in the part with full dark - even with extremely cold. It is known that Sedena is located far away from the sun. Being away from the sun as the temperature around minus 38 degrees centigrade in less than a hundred.
Sedena distance from the sun nearly 2 billion 37 million years (3.65 million days) imposes time. The Sedena is a moon orbiting its remains. However Sedena was not just about information, but it definitely has been a subject of curiosity for the mysterious nature. Pluton is considered the solar system's smallest member, Sedena broke the record of his having been the smallest. The diameter of our Moon is about half the 11 hundred miles, while the diameter of the moon is approximately 21 hundred miles. Similarly, three hundred miles from the Pluton short. Sedena orbit the sun is huge and full of icy clouds. It is located at a remote location where the member was not even imagine having. Somewhat shiny surface of the planet of the solar system, comets may be native to the region, because the region is the birth of comets. Its historic name "Sedena" In accordance with the new member of the Board is not less mysterious.
Our Earth
Based on the study of the rocks of the Earth around 4600 million years of age has been underestimated. The entire area of about 51 million sq km outer.
While about 15 million sq km of terrestrial surface. is. The water surface area of about 36 million sq km. is. 40037 km circumference of the earth at the equator. And 40,000 km on the polar line. is. 12754 km in diameter at the equator. And 6377 km radius. Has been underestimated. Its average distance from the Sun, about 14 crore 94 lakh 7 thousand km. is. The orbital period of 23 hours 56 minutes 4.09 seconds on its axis and around the sun 365 days 5 hours 48 minutes 45.51 seconds during cruises. 230 on its axis 27 'is inclined ....
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By Anshul Kushwah and
Devendra kushwah
