Given below are some characterstics of comets, meteors and asteroid.
A. if it refers to comets
B. if it refers to meteors
C. if it refers to asteroid
D. if it refers to both comets and meteors
E. if it refers to both meteors and asteroids
F. if it refers to both asteroid and comets
G. if it refers to all (comets, meteors, and asteroid)
Characteristics:
___1. progress across the sky very slowly
___2. Remnants of the formation of the solar system
___3. reflect sunlight
___4. rocky cmposition
___5. orbit the sun in highly elliptical orbits
___6. minor planets
___7. mostly found between mars and jupiter
___8. can reach 150 million km in length
___9. most have slightly elliptical orbits
___10. result from the collision of asteroids
___11. known as falling stars or shooting stars
___12. they glow as they enter earth's atmosphere
___13. streak across the sky very fast
___14. come in all sizes and shapes
___15. Icy objects
___16. meteor showers
___17. tail always point away from the sun
___18. travel in a varietly of orbits
___19. known as falling stars or shooting stars
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Answer:
1.a
2.?
3.c
4.c
5.e
6.g
7.f
8.c
9.?
10.c
11.a
12.d
13.c
14.a
15.c
16.b
17.b
18.a
19.b