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Sun earth moon

Term and definition

TermDefinition
Satellite A body that orbits a planet
Star Giant ball of superheated g
Planet Spherical orbits the sun with a larger mass
Meteor
Comet
Constellations
Geocentric Earth centered model
Heliocentric Sun centered model
Ellipsis Oval shape of the planets orbits
Sun Largest object in our solar system
Axis Imaginary line that passes from north to south line
Rotation Spinning of earth on its axis
Revolution
Orbit
Solstice
Equinox Earth
Gravity
Law of universal gravitation
Solar eclipse When the moon passes directly between the earth and sun during a new moon
Lunar eclipse Occurs during a full moon when earth is directly between the moon and sun
Umbra Darkest part of a shadow where light is completely blocked
Penumbra Area of shadow where light is partially blocked
Tide Daily rise and fall of the ocean
Spring tide Higher high tides during full and new moons
Neap tide Lower high tides during the first and third quarter moons
Maria Dark smooth lava covered areas on the moon covered with craters
Highlands Higher lighter areas on the moon covered with craters
Created by: user-1979182
 

 



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