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The lack of an atmosphere, on any planet, will stop greenhouse gasses from building up, so the heat won't be trapped causing a cooler climate.

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Why are the temperatures on venus and Murcury so different?

The extreme temperatures on Venus and Mercury are due to their proximity to the Sun. Venus has a thick atmosphere that traps heat, creating a greenhouse effect. In contrast, Mercury has no atmosphere to retain heat, resulting in very hot temperatures on the side facing the Sun and very cold temperatures on the side facing away.


What is the second-closest planet to the Sun?

Venus is the second closest planet to the Sun, located between Mercury and Earth in our solar system. It is known for its thick atmosphere and extreme temperatures.


What is the second planet closest to the sun?

Venus is the second planet closest to the sun, located between Mercury and Earth. It is known for its thick atmosphere of carbon dioxide and extreme temperatures.


Why does venus have higher surface temperatures than mercury even though venus is farther from the sun?

Because Venus is closer to the sun than Earth is, it receives more solar energy than Earth does. Much of this radiation is reflected by Venus's clouds, but some radiation reaches the surface and is later given off as heat. The carbon dioxide in Venus's atmosphere traps heat so well that Venus has the hottest surface among the planets. This trapping of heat by the atmosphere is called the greenhouse effect.


What is the 2nd hotest planet?

Venus is the second hottest planet in our solar system, after Mercury. It has a thick atmosphere that traps heat, leading to surface temperatures hot enough to melt lead.

Related Questions

Distinguish planet Venus from Mercury?

Mercury is much closer to the sun than Venus. It has less of an atmosphere, much higher temperatures, and a very short year. Venus has an very sulfur-rich atmosphere, cooler temperatures than Mercury, and a longer year than Mercury.


Why are the temperatures on venus and Murcury so different?

The extreme temperatures on Venus and Mercury are due to their proximity to the Sun. Venus has a thick atmosphere that traps heat, creating a greenhouse effect. In contrast, Mercury has no atmosphere to retain heat, resulting in very hot temperatures on the side facing the Sun and very cold temperatures on the side facing away.


Do Mercury and Venus have thick atmospheres?

Venus has a thick atmosphere. Mercury does not have an atmosphere.


Why is venus more hoter than Mercury?

Venus is hotter than Mercury because of its thick atmosphere composed mostly of carbon dioxide, which creates a strong greenhouse effect. This traps heat inside the planet, leading to extreme surface temperatures that are hotter than Mercury, despite Venus being further from the Sun. Mercury, on the other hand, has a very thin atmosphere that cannot retain heat as effectively.


How much hotter does it get on Venus' then on Mercury?

Venus is hotter than Mercury, with an average surface temperature of about 467°C compared to Mercury's average surface temperature of about 167°C. This is due to Venus' thick atmosphere of carbon dioxide, which creates a greenhouse effect that traps heat and raises temperatures to extreme levels.


Why are the temperatures on each of the others terrestrial planets more extreme than the temperatures on earth?

On Mercury & Mars there is negligible atmosphere thus extremes in temperature.On Venus its hot - constantly. Because the atmosphere is much thicker.


Which planets have the warmest temperatures?

The inner, rockey or terrestrial planets (Mercury, Venus, Earth and Mars). these are warm as they are closer to the sun than the gas giants. Although Mercury is the closest planet to the sun, it is only the second hottest planet after Venus. Venus gets hotter as the thick carbon Dioxide atmosphere holds the heat more effectively, while Mercury has no atmosphere.


What planet has the warmest surface temperatures?

Venus because it has an atmosphere and is closer to the Sun than the Earth. It keeps in more heat than Mercury


What is the second-closest planet to the Sun?

Venus is the second closest planet to the Sun, located between Mercury and Earth in our solar system. It is known for its thick atmosphere and extreme temperatures.


What is the second planet closest to the sun?

Venus is the second planet closest to the sun, located between Mercury and Earth. It is known for its thick atmosphere of carbon dioxide and extreme temperatures.


Why are Mercury and Venus hotter than Earth?

Mercury and Venus are hotter than Earth due to their proximity to the Sun and their particular atmospheres. Venus has a thick atmosphere that traps heat from the Sun, creating a strong greenhouse effect. Mercury lacks a significant atmosphere, so its surface temperature varies greatly between its scorching daytime and freezing nighttime temperatures.


Which planet can get colder Venus or Mercury?

Although being closer to the sun, Mercury is the colder of the two planets. Venus's thick atmosphere allows for a greater greenhouse effect, trapping heat easily and retaining it for longer than Mercury can.