During the Cretaceous Hot Greenhouse 92 million years ago, global surface temperatures rose to around 85 degrees Fahrenheit and remained hot … Earth is the third planet from the Sun, and the climate here is just right for life. Venus. How quickly? Which of the following statements correctly compares the terrestrial planets A. Venus has the densest atmosphere and the highest average temperature. The longest-running temperature record is the Central England temperature data series, which … Venus is the hottest because of it's thick atmosphere made of Carbon Dioxide. Top Answer. Venus has a dense atmosphere of carbon dioxide, creating a greenhouse effect, Venus is the hottest planet in the solar system, with an average surface temperature of 894 degrees F Venus, at 860 degrees F or 460 degrees C averege, followed by Mercury at 800 degrees F or 430 degrees C since it's really close to the Sun. The exact meaning of surface varies according to the measurement method used, but it is between 1 millimetre (0.04 in) and 20 metres (70 ft) below the sea surface. Sea surface temperature (SST) is the water temperature close to the ocean's surface. sulfuric acid. Venus has a thick atmosphere that blankets the planet, keeping its temperature at an average of 864 F (462 C). You might think that Mercury would be hotter since it is closer to the Sun; howe… The instrumental temperature record provides the temperature of Earth's climate system from the historical network of in situ measurements of surface air temperatures and ocean surface temperatures.. Data are collected at thousands of meteorological stations, buoys and ships around the globe. The hottest temperatures in our solar system (yes, even hotter than the Sun) occur in Jupiter’s magnetosphere. The atmosphere of Venus consists mainly of _____. EarthD. It has an extremely eccentric orbit, an extremely thin-atmosphere, and experiences extremely hot and cold surface temperatures. As heat leaked from their interiors, larger planets should have cooled more slowly than smaller ones, because with larger masses they had more heat stored inside them in comparison to their surface areas (doubling the size of a planet increases the ratio of mass to surface area by a factor of two), which means more heat has to escape to reduce their temperature by a given amount. carbon dioxide. D. All of the above. Its thick atmosphere traps heat in a runaway greenhouse effect, making it the hottest planet in our solar system with surface temperatures hot enough to melt lead. Which planet has the hottest surface temperature? This cold temperature is mostly due to the presence of ammonia and ammonium hydrosulfide in its atmosphere. What planet in our solar system has the hottest surface temp? Venus is the hottest planet. The highest natural ground surface temperature ever recorded was 56.7 °C (134.1 °F) at Furnace Creek, Death Valley, California, United States on 15 July 1972. O A) Earth B) Venus O C) The Moon D) Mercury. Which of the other terrestrial planets is closest in size to the Earth? Shorter wavelengths imply higher energy levels. Avg Temperatures are somewhere around 800 degrees F, I believe. B. Because Venus has such a thick and greenhouse-potent atmosphere, the temperature is relatively constant on the entire planet. In actuality, although Mercury is the closest planet to the Sun, Venus (twice as far from Sun) actually has the hottest surface temperature. Let’s limit things to our solar system. Temperatures in cities can rival the hottest desert. Asked by Wiki User. Mercury has the greatest range, going from 100′K to 700′K (it is partially tidal locked with the sun, and has very long days, so one side will stay in shade for months and no effective atmosphere to transfer heat). This is kind of like a big hallo that the magnetic field makes around a planet. See the answer. Answer. 1 2 3. Earth is the only planet that has active plate tectonics and surface water. A. Mercury B. Venus C. Earth D. Mars. Which planet has the hottest surface temperature and is about as big as the earth? The reason for this insane heat is the intimate proximity the gas giant has to its host star, which is itself among some of the hottest stars we know, reaching temperatures of roughly 10,170 Kelvin. Obviously if any new materials on it surface, we will be prepared to open an investigation, but at this time all available evidence points to its legitimacy." Which planet has a greenhouse effect? Its average surface temperature is 464 degrees Celsius. Similar in structure and size to Earth, Venus spins slowly in the opposite direction from most planets. Temperature is related to energy, which in turn is related to wavelength. Show transcribed image text. Which planets? Air masses in the Earth's atmosphere are highly modified by sea surface temperatures within a short distance of the shore. Introduction Venus is the second planet from the Sun and our closest planetary neighbor. So… which one is the hottest? THE HOTTEST PLANET IN OUR SOLAR SYSTEM IS 450° C.Venus is the hottest planet in the solar system and has an average surface temperature of around 450° C. Interestingly, Venus is not the closest planet to the Sun – Mercury is closer but because Mercury has no atmosphere to regulate temperature. In recent years a ground temperature of 84 °C (183.2 °F) has been recorded in Port Sudan, Sudan. The highest temperature recorded on Earth has been measured in three major ways: air, ground, and via satellite observation. For comparison, the surface of our Sun is around 5,800 Kelvin, and even its closest planet Mercury only reaches a measly 700 Kelvin on the surface. Venus has a dense atmosphere of carbon dioxide, creating a greenhouse effect, Venus is the hottest planet in the solar system, with an average surface temperature of 894 degrees F Venus, at 860 degrees F or 460 degrees C averege, followed by Mercury at 800 degrees F or 430 degrees C since it's really close to the Sun. The hot star blasts its nearby planet KELT-9b with massive amounts of radiation, leading to a daylight temperature of 7800 degrees Fahrenheit, hotter that … The former of the three is used as the standard measurement due to persistent issues with unreliable ground and satellite readings. For a photon, E=hf where E is energy, f is frequency and h is Planck’s constant. It is second hottest planet in the Solar System but this planet has no atmosphere, thus experiences varying temperatures throughout the day. Venus, Earth and Mars. Its atmosphere has thick, pale, yellow clouds of carbon dioxide and sulfuric acid. The temperature may fall to … Venus. 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