Location/Origin-Most comets originate in the Oort cloud or in the Kuiper belt. Other bodies' gravity can alter their orbits, causing them to pass close to the Sun
Shape and Size- Comets are irregular in shape and their average diameter is in 750m (2,460ft) or less to about 20km (65,616ft).
Composition-Comets are composed of Dust,Rock and Ices
2.ASTEROID
Location/Origin-Asteroids are located in Asteroid Belt,Asteroids are left over from the formation of our solar system. Our solar system began about 4.6 billion years ago when a big cloud of gas and dust collapsed.
Shape and Size -Most of them is sphericaland most of them is irregularshape,There usual size is 1,000km(1,000,000m)or less in diameters.
Composition-Asteroids is composed of Rocks,Metals and other kinds of elements,Some of them even carries water(H²0).
3.METEORS
Location/Origin -Meteors orbit the sun among the rocky inner planets,They can also be found at the edge of our Solar System .
Shape and Size-Most meteoroids that cause meteors are about the size of a grain of sand, Theyare typicallyirregularshapewith roundededges,Meteoroids have a pretty big size range. They include any space debris bigger than a molecule and smaller than about 330 feet (100 meters) .
Composition-Almost all meteoroids contain extraterrestrial nickel and iron. They have three main classifications: iron, stone, and stony-iron. if you don't know Meteor is an Meteoroid,When an Meteoroidfallsown to earth and burns it is now classifiedas Meteor.
Answers & Comments
1. COMETS
2. ASTEROID
3. METEORS
Explanation:
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⚘ANSWERS
COMETS
ASTEROIDS
METEORS
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