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What planet is made of mostly atmosphere?
None. By definition a rocky planet is mostly rock. Venus, by far, has the densest atmosphere of the terrestrial planets, but the planet itself is mostly rock and is similar in composition to Earth.
Distance from Sun Planet A 0.72AU Planet B 9.54 AU. Planet composition rocky mantle iron core hydrogen helium Gases in atmosphere very dense atmosphere that is 96.5 poisonous?
Based on the distances provided, Planet A is Venus and Planet B is Saturn
Which planet resembles your own moon because of its craters?
The planet Mercury resembles Earth's moon because both have heavily cratered surfaces. Mercury's surface is covered with impact craters similar to those found on the moon, due to its lack of atmosphere to protect against incoming objects.
How is the composition of a planet determined?
The composition of a planet is determined by analyzing its density, mass, and atmosphere through techniques like spectroscopy and seismic studies. By studying the planet's physical attributes and chemical makeup, scientists can infer the materials it is made of, such as rock, metal, or gas.
What planet is the moon most like?
Mercury is the planet that most resembles the Moon in visible surface features and atmosphere. It is a grey planet that has many craters and a thin atmosphere.
The planet that most resembles Earth in size and composition?
Venus is the planet that most closely resembles Earth in size and composition. It has a similar mass, size, and density to Earth, as well as a rocky surface. However, Venus has a thick atmosphere of carbon dioxide that creates a runaway greenhouse effect, making it extremely hot and inhospitable.
What is the composition of the atmosphere of planet Eris?
Eris has a frozen atmosphere.
What is the dwarf planet Eris's composition of atmosphere?
Eris has a frozen atmosphere.
How does the composition of earth atmosphere differ from the composition of the atmosphere of the gas giant planet?
The Gas Giants have a deep gas atmosphere and earth have a not so deep atmosphere
What is Saturns' atmosphere composition?
It is a gassy planet like Jupiter, Uranus, and Neptune
The atmosphere in Antarctica resembles to which planet?
Some have reported that the McMurdo Dry Valleys resemble the planet Mars. This quote supports testing the Mars Rover in that geography.
Gaseous layer surrounding a planet?
The gaseous layer surrounding a planet is called its atmosphere. An atmosphere is composed of different gases, such as nitrogen, oxygen, and carbon dioxide, and plays a crucial role in protecting the planet, regulating its temperature, and sustaining life. The composition and thickness of an atmosphere vary from planet to planet.
What properties make a terrestrial planet?
An average temperature, stable atmosphere, and solid composition.
What planet is made of mostly atmosphere?
None. By definition a rocky planet is mostly rock. Venus, by far, has the densest atmosphere of the terrestrial planets, but the planet itself is mostly rock and is similar in composition to Earth.
If each planet has thick atmosphere why cant you breath it?
The composition of a planet's atmosphere, including the presence of oxygen, is crucial for human respiration. Depending on the composition, a thick atmosphere might not contain enough oxygen for human survival, making it impossible to breathe. Additionally, other gases or compounds in the atmosphere can be harmful or toxic to humans.
What planets atmosphere most resembles that if earth?
Venus has an atmosphere that, in terms of composition, is somewhat similar to Earth's, as both contain nitrogen and carbon dioxide. However, Venus's atmosphere is much denser and hotter, with a surface pressure about 92 times that of Earth and extreme greenhouse effects. Mars, while having a thin atmosphere primarily composed of carbon dioxide, has some similarities but lacks the essential elements for a stable environment like Earth. Therefore, while neither planet's atmosphere closely resembles Earth's, Venus is often noted for its compositional similarities.
Distance from Sun Planet A 0.72AU Planet B 9.54 AU. Planet composition rocky mantle iron core hydrogen helium Gases in atmosphere very dense atmosphere that is 96.5 poisonous?
Based on the distances provided, Planet A is Venus and Planet B is Saturn
