3 Written questions
2 Multiple choice questions
- a mass of stone or metal that has reached the earth from outer space; a fallen meteoroid.
- the region of space between the orbits of Mars and Jupiter in which most asteroids are located.
2 True/False questions
asteroid → Also called minor planet. Astronomy . any of the thousands of small bodies of from 480 miles (775 km) to less than one mile (1.6 km) in diameter that revolve about the sun in orbits lying mostly between those of Mars and Jupiter.
Meteoroid → a meteoroid that has entered the earth's atmosphere.