Hello Start Steemians,
Many people may know or may not know that Mercury is the Most closest/immediate planet to the Sun. Its distance is less than half of earth's distance from Sun, being said that it is obvious for many to believe Mercury as most hottest planet in our solar System. But assumptions can be dangerous, and the reality is different. Mercury has no atmosphere, to maintain the heat received from Su thus, all the heat energy received is lost once the surface area of Mercury loses the contact with Sun's heat.
Venus, the second planet aloof from the sun, is on the typical thirty million miles (48 million km) farther from the sun than Mercury. The natural assumption is that, being farther away, Venus should be cooler. however assumptions are often dangerous. For sensible thought, Mercury has no atmosphere, no warming blanket to assist it maintain the sun’s heat.
Venus, on the opposite hand, is shrouded by Associate in Nursing unexpectedly thick atmosphere, concerning one hundred times thicker than Earth’s atmosphere. This in itself would usually serve to forestall a number of the sun’s energy from escaping into area and therefore raise the general temperature of the earth. however additionally to the atmosphere’s thickness, it's composed virtually entirely of carbonic acid gas, a potent gas.
The carbonic acid gas freely lets solar power in, however is way less clear to the longer wavelength radiation emitted by the heated surface. therefore the temperature rises to a level way on top of what would be expected, creating it the most well liked planet. in truth the typical temperature on Venus is concerning 875 degrees Gabriel Daniel Fahrenheit (468 degrees Celsius), hot enough to soften or melt tin and lead the utmost temperature on Mercury, the earth nearer to the sun, is concerning 800 degrees F (427 degrees Celsius).
Additionally, the dearth of atmosphere causes Mercury’s surface temperature to vary by many degrees, whereas the thick mantle of carbonic acid gas keeps the surface temperature of Venus steady, hardly varied in the slightest degree, anyplace on the earth or any time of day or night!
Thank You
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@wayo
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