2007-01-11 16:20:36 · 7 answers · asked by Anonymous in Science & Mathematics ➔ Astronomy & Space
rock, dust, and ice
2007-01-11 16:26:32 · answer #1 · answered by Anonymous · 1⤊ 0⤋
Particles from the beginning of the Solar System.
Basically ice and dust thats left over from the creation of the Solar System.
2007-01-12 00:24:06 · answer #2 · answered by Big Mack 4 · 0⤊ 0⤋
comets contain metal
2007-01-15 11:01:53 · answer #3 · answered by Anonymous · 0⤊ 0⤋
comets contain different minerals thet are found in space like iron lead etc the majority of them contain the same minerals thet we have here on earth
buty i say they are made mainly of rock
2007-01-12 00:47:23 · answer #4 · answered by tegan j 2 · 0⤊ 1⤋
comet dust.
2007-01-12 00:33:19 · answer #5 · answered by nobudE 7 · 0⤊ 1⤋
Ice / Water / Mud
2007-01-12 00:27:39 · answer #6 · answered by Anonymous · 0⤊ 1⤋
rocks and dust mainly
2007-01-12 00:27:33 · answer #7 · answered by MUERTE 3 · 0⤊ 1⤋