Science Review

A meteor... burns up earths atmosphere reaches earths surface a piece of rock floating through space( burns up earths atmosphere, reaches earths surface, a piece of rock floating through space )
A meteorite is... reaches earths surface a piece of rock floating through space burns up earths atmosphere( reaches earths surface, a piece of rock floating through space, burns up earths atmosphere )
A meteoroid is... a piece of rock floating through space reaches earths surface burns up earths atmosphere( a piece of rock floating through space, reaches earths surface, burns up earths atmosphere )

Artificial Natural( Artificial, Natural ) Satellite: Electronic; put in orbit by people made by God( put in orbit by people, made by God )
Natural Artificial( Natural, Artificial ) Satellite: (moon) Made by God made by people( Made by God, made by people )

The life cycle of a high mass star: nebula protstar( nebula, protstar )---protstar supergiant( protstar, supergiant )---massive main sequence main sequence( massive main sequence, main sequence )---supergiant supernova( supergiant, supernova )---supernova protstar( supernova, protstar )--black hole/neutron supernova( black hole/neutron, supernova )