Moon, Earth STEVEN JAY STEELE SIZE MOON • THE SIZE OF THE MOON IS 3,474 KM EARTH • THE EARTH IS 12,742 KILOMETERS WIDE LANDFORMS/CRATERS MOON • THE MOON HAS MINI LANDFORMS SUCH AS CRATERS, LAVA, PLAINS, HILLS EARTH • THE EARTH HAS WATER, MOUNTAINS, GRASS, AND ROCKS GRAVITY MOON THE GRAVITY ON THE MOON IS 17% OF THE EARTHS GRAVITY EARTH THE EARTH HAS 6 TIMES THE MOONS GRAVITY Weather/atmospher THE MOON HAS A VERY THIN • EARTH HAS 4 LAYERS ATMOSPHERE THE MOON HAS • OF ATMOSPHERE NO WETHER THE LONOSPHERE MESOSPHERE TEMPERATURE IS – 153 DEGREES STRATOSPHERE TROPOSPHERE CELSIUS water THE MOON HAS WATER BUT ITS BEN TURNED IN TO ICE • THE EARTHS BIGGEST BODY OF WATER IS THE PACIFIC OCEAN Weathering/erosion THE MOON HAS NO EROSION OR WEATHERING The earth HASE A LOT OF EROSION THAT’S HOW MOUNTINS ARE MADE AND WAETHERING MAKES EROSION TIME TO ROTATE ON ITS AXIS • IT TAKES THE MOON 27 • DAYS TO ROTATE ON ITS AXIS • IT TAKES 24 HORS FOR THE EARTH TO ROTATE ON ITS AXIS TIME TO ORBIT ONCE • IT TAKES THE MOON 29 ½ DAYS TO REVOLVE AROUND THE EARTH • IT TAKES EARTH 365 DAYS TO GO AROUND THE SUN EFFECTS ON OTHER CYCLES THE GRAVATY OF THE MOON MAKES TIDES IN THE OCEAN • THE TILT ON EARTH AXIS MAKES THE SEASONS