General Information

Pluto
Cluster: estimated at 0.002 of the mass of the earth
Distance: equatorial radius: 2,500 km
Density: likely to be denser Central 4 g / cm ³
Size: 2/3 of the size Qmralerd
... Speed ​​of rotation around the sun 4.7 km / s
Away from the sun and average: 5913 million km ((39.5 astronomical units)) as the sun takes 5 hours and a half hours to reach him ...



Also up 1 of 1600 of the amount of heat and light that we receive to Earth from the sun and the temperature reaches 230 degrees below zero

It takes its rotation around the sun (enacted): 248 years, 193 days, 10 hours and 48 minutes ground
And rotation about the same ((any day)): There is one session every 6 days, 9 hours landline


Q _ What is the size of asteroids that collide with the Earth?
C _ occur collisions asteroids all the time, every day is 40 tons of particles the size of a sand and dust and burn in the atmosphere and is located a few times every year something the size of a car and nearly every century collide asteroid display a few hundred meters planet like that crashed on the island of Kanjusta year 1908, and every 100 million years ago we get something like that killed the dinosaurs.




The outer surface of the divided land into several parts: solid crust, which reaches a depth of about 50 kilometers, and the geosphere up to 4,000 kilometers thick, and the central nucleus of the earth. And characterized the earth's crust as divided into a number of tectonic plates gradually appeared on the surface of the earth because of the cold gradually over millions of years. Float those relatively thin crust above the so-called Earth's ground, a large part of the Earth's mass consists of magma superheated begin to appear from under the crust at temperatures of about 1,700 degrees Celsius and rate increases with the approach of the center of the earth. This comprises 71% of the Earth's surface from the ocean and salt water, while the remaining part is composed of continents, islands, rivers, freshwater necessary for life in all its forms.

Did you know ...
That the number of satellites in the solar system 55 satellites.

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