Multiple Choice Flashcards
1
Q
Scientists use blank vibrations to gather data about earths interior
Natural, atmospheric ,oceanic ,and lunar
A
Natural
2
Q
In order for blank waves to change speed earths interior must not be uniform throughout
Atmospheric radio oceanic seismic
A
Seismic
3
Q
No seismic waves are recorded in the blank zone
Invisible twilight shadow restricted
A
Shadow
4
Q
Earths outer core is blank but it’s in a core isn’t
Solid liquid rigid gaseous
A
Liquid
5
Q
Earths internal layers generally become plank With depth
Weaker lighter hotter invisible
A
Hotter
6
Q
Overtime earth blank materials have settled toward the core
Lightest densist rarest most flexible
A
Densest
7
Q
Earths core has a high density and a blank composition
Metallic plastic nonmetallic ceramic
A
Metallic
