Jason+&+Anthony

= EARTH = = =

How did Earth get it's name: It's a german word for ground.In german it's "erde". All the planets except earth were named after greek.

Who discovered Earth: N/A

planets measurements  Distances :  Orbit & Rotation :
 * mass:5.9736*10 24 power
 * volume:1.08321*1012km
 * order from the sun: fourth planet from the sun
 * distance from the sun 0.983
 * Number of days to orbit the sun:365 and a fourth
 * How close does it get to the sun:147,098,074

Equatorial Circumference :24,91, 55 ml mean density:5.515 g/cm gravity:9.80665 m/s2 Aphelion :150million km Length of one day :24hrs.

Planet appearance : Has spots on it that are water and land.Earth is a circle.You could see clouds if you look down at Earth.

Rings: N/A

Satellites : The moon controls night an day. Also tidal patterns, tectonics and pulls on Earth effects. The way the moon controls tides by water always is moving and Earth can't hold them in place and this causes tides.

Core composition : We know the overall density mass of the Earth based on measurement of how the Earth perturbs the orbits of other planets and the moon.

Surface composition : Composition and mechanical properties very widely within the Earth.

Atmosphere: minor gases: water vapor, carbon dioxide
 * Major gases:
 * nitrogen 78%
 * oxygen 21%
 * carbon dioxide 03%
 * argon 93%

Surface condition : wind speed :7mph temperature ranges: coldest:129 degrees warmest: 136 degrees surface pressure: " 69 to 99 " tsunami

weather: describe what kind of weather occurs on your planet: Tornadoes,earthquakes,tsunami,hurricanes,rain,snow,sleet,hail.

Water: liquid, solid, gas, liquid: water, salt water solid: ice,sleet,hail gas: nitrogen,oxygen,argon,carbon dioxide,neon,helium,methane,krypton,hydrogen

exploration : N/A habitability: N/A future human travel: N/A terraforming: N/A

How much do you weight on your planet: Are normal weight.

Interesting Facts 1. A year on Earth isn't 365 it is 365.2564 days. 2. Earth is the only planet known to have life. 3. You lived on planet Earth all your life.

References: [|NASA] [|National Geographic] [|Earth]

Jason Hunter Anthony DeGori 6A