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Pluto is 2,304 kilometers (1,432 miles) at the equator, and is only about the size of Russia. Pluto only has a mass of about one 400th that of Earth. Pluto is composed of several different materials, Pluto's thin crust is simply composed of ice, Pluto's mantel is quite rich in water and ice, Pluto's large core is probably about 70% rock, and 30% water ice. Radioactivity in the rock has warmed the interior, ensuring Pluto is spherical and differentiated; rock has sunk to the center and water ice has formed a surface layer. also present are ices of nitrogen, carbon monoxide, and methane.
What else can I help you with?
Is Pluto a big planet or small planet?
Pluto is relatively small as planets go; it is officially categorized as a dwarf planet.
How come Pluto is not planet?
because pluto is not big enough
Is Pluto a actual planet?
Pluto is classified as a big ball of gas now, so Pluto is not considered as a planet anymore.
Is Pluto a big planet?
No, it is the smallest planet in the solar system.
Is Pluto a planet or a dog?
Pluto is a dwarf planet located in our solar system. It was once considered the ninth planet but was reclassified as a dwarf planet in 2006. A dog named Pluto is a cartoon character created by Walt Disney.
Is Pluto big?
no Pluto is the smallest planet in the worl and Pluto is also the outer planet
Is Pluto a big planet or small planet?
Pluto is relatively small as planets go; it is officially categorized as a dwarf planet.
How come Pluto is not planet?
because pluto is not big enough
Is Pluto a actual planet?
Pluto is classified as a big ball of gas now, so Pluto is not considered as a planet anymore.
How big is Pluto like length?
Pluto is a dwarf planet meaning it is a really small planet
How big dwarf planet Pluto?
Pluto's diameter is about 2,400 Kilometers.
Why is Pluto a small planet?
Pluto is such a small planet because Pluto is no longer a planet. It is just a big rock that got pulled in by are suns gravitational field.
Is Pluto a big planet?
No, it is the smallest planet in the solar system.
What planet is small and what planet is big?
Pluto is the smallest planet and jupiter is the largest
Is Pluto a planet or a dog?
Pluto is a dwarf planet located in our solar system. It was once considered the ninth planet but was reclassified as a dwarf planet in 2006. A dog named Pluto is a cartoon character created by Walt Disney.
How big is Pluto and other dwarf planet?
Small
Why is Pluto considered as an unusual planet?
It's not a planet. Because its not big enough to be considered a planet.
