C+Layer+Assignment

Here is some info about the planets..excluding Pluto. -Taylor Dishman
 * =  ||= diameter ||= distance from sum ||= year length ||= day length ||= atmosphere ||= surface ||= climate ||= satellites ||
 * = mercury ||= 4900 km ||= 58 million km ||= 88 earth days ||= 58.67 earth days ||= none ||= rocky& old w/ craters ||= -170C to 400+C ||= none ||
 * = venus ||= 12,000 km ||= 108 million km ||= 225 earth days ||= 243 earth days ||= none ||= plains, moutains, and volcanoes ||= 500C ||= none ||
 * = earth ||= 12,760 km ||= 150 million km ||= 365 days ||= 24 hours ||= nitrogen & oxygen ||= 70% water ||= -90C to 60C ||= one ||
 * = mars ||= 6800 km ||= 228 million km ||= 1.9 earth years ||= 24,4 hours ||= nitrogen and carbon dioxide ||= ice caps, dry riverbeds, largest volcanoe canyon ||= -100C to -30C ||= two ||
 * = jupiter ||= 143,000 km ||= 778 million km ||= 11.9 earth years ||= 10 hours ||= hydrogen and helium ||= no solid surface ||= -125Cin atmosphere to 30,000C in core ||= 16 ||
 * = saturn ||= 120,000 km ||= 1427 million km ||= 29.5 earth years ||= 10.5 hours ||= hydrogen and helium ||= no solid surface ||= -180C ||= 18 ||
 * = uranus ||= 52,000 km ||= 2871 million km ||= 84 earth years ||= 17 hours ||= hydrogen, helium, and methane ||= no solid surface ||= -225C ||= eight ||
 * = neptune ||= 50,000 km ||= 4497 million km ||= 165 earth years ||= 17 hours ||= hydrogen, helium, and methane ||= no solid surface ||= -220C ||= one ||