|
|
1
|
Te name of the single landmass that broke apart 20 milion years ago and gaverise today's continents
|
2
|
A rigid layer made up of the uppemost part of the mantle and the crust
|
3
|
The process by which molten material as new oceanic crust to the ocen floor
|
4
|
Te layer of hot , solid material between Easth's crust and core
|
5
|
A dark, dense, igneous rock with fin texture, found in oceanic crust
|
7
|
A layer or molten iron and nickel that surrounds the inner core of Earth
|
11
|
A section if he lithosphere that slowly moves over the aheosphere, carrying pieced of cntinenl and oceaniccrust
|
13
|
A usually light colore ineous rock that is found in continental crust
|
14
|
A dense sphere of solid iron and nickel at the center of the Earth
|
15
|
A break inEarth's crust where massesof rock slip past each other
|
17
|
Th force exerted on a surface divided by the area over which the force excerted
|
18
|
The layer of rock that forms Earth's outer surface
|
|