"Ch.14" Flashcards
1
Q
Familar
A
well known from long or close association.
2
Q
hollow
A
Having an empty space.
3
Q
sonic boom
A
air craft caused by travailing faster then the speed of sound.
4
Q
curiosity
A
a strong desire to learn or know something .
5
Q
flicker
A
of light or light source.
6
Q
investigate
A
carry out information or study activities.
