pluto

 pluto   1.) when pluto gets closer to the sun in it's orbit, the warmth from the sun heats up from frozen ice of nitrogen,methane,and carbon monoxide on pluto's surface. Those ice vapors form a "temporary atmosphere". Then when pluto moves away from the sun the "atmosphere" freezes and falls on pluto's surface. 2.) the surface is usually mostly icy and 50% to 75% of rock. And from the "temporary atmosphere". 3.) revoulution is:247.7 years rotation is:6.4 days Pictures:

4.) moons: 3 moons, charon, nix and hydra. 5.) located: last planet! 9th distance: 647,240,000 miles 6.) pluto was discovered in 1930, by accident. -by Venteia Katherine Douglas Phair. (she was 11 years old when she discovered pluto.) 7.)

the symbol of pluto



8.)15 facts about pluto:
 * the length of a day in pluto is 6 earth days and 9 hours.
 * for 1 year in pluto is 248 earth years
 * pluto isnt really a planet
 * the tempertature of pluto is 375 degree farenhite
 * pluto has a reddish-brown color to it.
 * pluto is the 10th largest body orbiting the sun.
 * they call pluto the dwarf planet.
 * pluto is the smallest planet from the sun.
 * pluto is only half the width of the united states.
 * charon is about half the size of pluto.
 * if you were 121 pounds on earth you would be 8 pounds on pluto.
 * pluto is on on the very edge of the solar system
 * pluto shares it orbit with the kuiper belt
 * pluto's dencity is low
 * pluto satilet is 750 miles in diameter.