Comets dont. Meteors do because of gravity
CAUSE.
Not necessarily. Both comets and asteroids vary in sides and to a large degree fall into the same size range.
Comets are Comets and Asteroids are Asteroids
All comets have tails when their proximity to the sun is such that the icy debris in the comet is warmed enough to melt and fall away from the comet.
how are comets classfied
CAUSE.
Comets, while visible in the sky, do not normally fall to Earth. Meteors do fall towards Earth very quickly.
Pieces of comet fall several times a year, in each meteor shower.
There is none. Both comets and planets are in free-fall, moving in accordance with their inertia and the gravitational forces between the Sun and the planet or asteroid.
Not necessarily. Both comets and asteroids vary in sides and to a large degree fall into the same size range.
Comets are Comets and Asteroids are Asteroids
comets
Comets
how are comets classfied
All comets have tails when their proximity to the sun is such that the icy debris in the comet is warmed enough to melt and fall away from the comet.
There are no comets on Neptune because Neptune is a planet and comets are, well, comets. They have nothing to do with each other.
comets crash into all planets!Planets don't have comets. Planets have moons. Comets orbit the sun