Which planet shows the widest range of surface temperatures?
Mercury is very close to the Sun and has no substantial atmosphere. These factors contribute to the fact that the surface of Mercury has the greatest temperature range of any planet or natural satellite in our solar system.
Which planet has the highest average surface temperature and why?
Venus: That honor goes to Venus, the second closest planet to the Sun which also has the highest average surface temperatures – reaching up to 460 °C on a regular basis.
Which statement is true of Venus’s surface?
The statement that is true about Venus' surface is that it has remained unchanged for billions of years.
What is true of Mars?
Mars is the fourth planet from the Sun – a dusty, cold, desert world with a very thin atmosphere. Mars is also a dynamic planet with seasons, polar ice caps, canyons, extinct volcanoes, and evidence that it was even more active in the past.
Which planet has the most extreme temperature difference between day and night quizlet?
Why does Mercury have such extreme temperature differences between day and night.
Why is there a large day/night temperature difference on Mercury?
Mercury's orbital-rotational resonance ratio is 3:2. All other planets in our solar system have a ratio of 1:1. Therefore Mercury's very long solar day, close proximity to the Sun and very thin atmosphere, all combine to produce the largest diurnal temperature spread in our solar system.
Which planet has the hottest daytime surface temperature?
Mean Temperatures on Each Planet Venus is the exception, as its proximity to the Sun, and its dense atmosphere make it our solar system's hottest planet.
Which planet has the highest average surface temperature and why quizlet?
Venus has the highest average surface temperature of any planet in the solar system. Which of the following best describes why Venus is so hot? Carbon dioxide in Venus's atmosphere traps solar energy that reaches Venus's surface.
What is Venus surface temperature?
It appears that the surface temperature ranges from about 820 degrees to nearly 900 degrees F. The average surface temperature is 847 degrees F., hot enough to melt lead. No wonder the ocean basins are "dry". At these temperatures any water would evaporate nearly instantaneously.
Why is Venus’s surface temperature so high?
Even though Mercury is closer to the Sun, Venus is the hottest planet in our solar system. Its thick atmosphere is full of the greenhouse gas carbon dioxide, and it has clouds of sulfuric acid. The atmosphere traps heat, making it feel like a furnace on the surface. It's so hot on Venus, the metal lead would melt.
What is Mars nickname?
Mars is known as the Red Planet.
Do we have two moons?
The earth has picked up a second moon. It's not very big. In fact it's almost impossible to see. Astronomer Kacper Wierzchos says it's an asteroid that's roughly 9 feet in diameter that got captured by the earth's gravity about 3 years ago.
What is the nighttime temperature of Mercury?
-330 degrees F. It is understood that the sunny side may reach temperatures of 750 to 800 degrees F., while the nighttime temperature plummets to nearly -330 degrees F. The average temperature on Mercury is a balmy 354 degrees F.
Why is Venus day so long?
A planet's day is the time it takes the planet to rotate or spin once on its axis. Venus rotates much more slowly than Earth does, so a day on Venus is much longer than a day on Earth. A day on Venus lasts for 243 Earth days or 5,832 hours!
What is Mercury’s surface temperature?
It is understood that the sunny side may reach temperatures of 750 to 800 degrees F., while the nighttime temperature plummets to nearly -330 degrees F. The average temperature on Mercury is a balmy 354 degrees F.
Why is Venus the hottest planet?
Even though Mercury is closer to the Sun, Venus is the hottest planet in our solar system. Its thick atmosphere is full of the greenhouse gas carbon dioxide, and it has clouds of sulfuric acid. The atmosphere traps heat, making it feel like a furnace on the surface. It's so hot on Venus, the metal lead would melt.
What is the temperature of Venus during the day and night?
But on Venus, the surface temperature is 460 degrees Celsius, day or night, at the poles or at the equator. Beyond its thick atmosphere, Venus' axial tilt (aka. obliquity) plays a role in this temperature consistency.
Which has the highest surface temperature?
Which planet has the highest surface temperature ?
| Planets | Temperature |
|---|---|
| Venus | 880°F (471°C) |
| Earth | 61°F (16°C) |
| Mars | minus 20°F (-28°C) |
| Jupiter | minus 162°F (-108°C) |
Why are the surface temperatures of Venus and Earth so very different?
Why are the surface temperatures of Venus and Earth so very different? Venus is too close to the sun to have liquid water oceans and Earth is far enough from the sun to have liquid water oceans.
Why is the surface temperature of Venus so high quizlet?
Venus is so hot because it is surrounded by a very thick atmosphere which is about 100 times more massive than our atmosphere here on Earth. As sunlight passes through the atmosphere, it heats up the surface of Venus.
What is the nighttime temperature on Venus?
The global average nightside surface temperature of Venus is about 698 K with a spatial variation of over 230 K. Due to very thick and reflective atmosphere7,8,9,10, Venus surface absorbs about 2.5% of incident solar flux as compared to about 50% on Earth11.
What is the temperature of Venus at night?
But on Venus, the surface temperature is 460 degrees Celsius, day or night, at the poles or at the equator. Beyond its thick atmosphere, Venus' axial tilt (aka. obliquity) plays a role in this temperature consistency.
Why is Venus so cold at night?
Venus is an exception because its dense atmosphere acts as a greenhouse and heats the surface to above the melting point of lead. Mercury rotates slowly and has a thin atmosphere, and consequently, the night-side temperature can be more than 1,000 degrees Fahrenheit lower than the day-side temperature.
Is Mars a boy or a girl?
Mars is a gender neutral name of Latin origin.
What is Earth’s nickname?
the Blue Planet Earth has a number of nicknames, including the Blue Planet, Gaia, Terra, and “the world” – which reflects its centrality to the creation stories of every single human culture that has ever existed. But the most remarkable thing about our planet is its diversity.
Will Earth lose the moon?
Calculations of the evolution of the Earth/Moon system tell us that with this rate of separation that in about 15 billion years the Moon will stop moving away from the Earth. Now, our Sun is expected to enter its Red Giant phase in about 6 to 7 billion years.
Who named the moon?
The word moon can be traced to the word mōna, an Old English word from medieval times. Mōna shares its origins with the Latin words metri, which means to measure, and mensis, which means month. So, we see that the moon is called the moon because it is used to measure the months.
What is the temperature of Mercury during the day and night?
It is understood that the sunny side may reach temperatures of 750 to 800 degrees F., while the nighttime temperature plummets to nearly -330 degrees F. The average temperature on Mercury is a balmy 354 degrees F.
What is Uranus surface temperature?
-353 degrees F. speeds on Uranus range from 90 to 360 mph and the planet's average temperature is a frigid -353 degrees F.
How did Earth get its name?
All of the planets, except for Earth, were named after Greek and Roman gods and godesses. The name Earth is an English/German name which simply means the ground. It comes from the Old English words 'eor(th)e' and 'ertha'. In German it is 'erde'.