ch. 14 Flashcards

1
Q

familiar

A

one who is often seen or well known

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

hollow

A

an unfilled space

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

sonic boom

A

a sound created by an aircraft traveling faster than the speed of sound

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

curiosity

A

inquisitive intrest in others concerns

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

flicker

A

to move irregularly or unsteady

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

investigate

A

to observe or study by close examination

How well did you know this?
1
Not at all
2
3
4
5
Perfectly