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Size, mass, internal structure (probably).
What else can I help you with?
What are 3 reasons that Venus is called earths sister planet?
Venus is similar in size and mass to Earth, making them roughly "sister planets" in terms of their physical characteristics. Both Venus and Earth are rocky planets with similar compositions and densities. They are relatively close to each other in the solar system, with Venus being the closest planet to Earth.
Relative size of Venus?
Earth and Venus are very similar in size. Earth's diameter is 12,742 kilometers and the diameter of Venus is 12,100 kilometers.
Is Venus's the same size as earth?
In size and mass, it is similar to the Earth, and is often described as Earth's "sister" or "twin".The diameter of Venus is 12,092 km (only 650 km less than the Earth's) and its mass is 81.5% of the Earth's. Conditions on the Venusian surface differ radically from those on Earth, owing to its dense carbon dioxide atmosphere. The mass of the atmosphere of Venus is 96.5% carbon dioxide, with most of the remaining 3.5% being nitrogen. So even though they are alike in size and mass, it is not liveable, for now atleast.
What is the compisition of Venus's?
Venus is made up of a central iron core and a rocky mantle, similar to composition of Earth. Venus' atmosphere is mostly made up of carbon dioxide (96%) and nitrogen (3%).
Name six ways in which venus and the earth are alike?
1. They are both made of rock. 2. They are close in size. 3. They both have thick atmospheres. 4. They both have similar densities. 5. The strength of the gravity on their surfaces is similar.
Is earth orbit smaller than Venus orbit?
No. Venus is the 2nd planet from the Sun; Earth is #3.
What planets orbit is closest to Earth?
Mars and Venus orbit closest to the earth in the order sunward to rimward: Venus, Earth, Mars.
What are three ways in which Venus differs from Earth?
1. Size 2. Distance from the Sun 3. Earth is not covered in extremely hot and deadly poisonous clouds of acid gas.
How long does it take to travel from earth to venus?
The travel time from Earth to Venus varies depending on the alignment of the two planets. On average, it takes about 3 to 4 months for a spacecraft to travel from Earth to Venus.
How big would the sun appear from Venus?
The Sun would appear about 1/3 smaller from Venus compared to how it appears from Earth. This is because Venus is closer to the Sun than Earth, so its diameter is larger in the sky when viewed from Venus.
What are the differences and similarities between Venus and Earth?
Similarities between Earth and Venus are - Similar in size Very few craters indicating a relatively young surface Density and chemical composition are similar Differences between Earth and Venus are - Venus has no moon Venus' surface temperature is about 400 degrees Celsius Venus' atmosphere is toxic to Earth based life Venus' atmospheric pressure at the surface is about 90 times greater than Earths Venus takes about 243 Earth days to complete one full turn on its own axis Venus takes about 224 Earth days to complete one full orbit of the Sun Scientists are considering the similarities and differences between Earth and Venus, to try to figure out Earth's fate.
4 inner planets?
The four inner planets are Mercury, Venus, Earth, and Mars. These planets are referred to as terrestrial planets because they are rocky and similar in composition. They are also located closer to the sun compared to the outer planets.
