|
|
|
3
|
molten rock above the surface
|
|
6
|
the force that moves earth's plates
|
|
7
|
the properties of attraction
|
|
9
|
a thought, conception, or notion
|
|
10
|
an expert in science
|
|
11
|
something that explains
|
|
12
|
a natural elevation of earth's surface
|
|
15
|
the theory that the lithosphere is split into many crustal plates
|
|
17
|
the scientist that helped to prove the continental drift theory
|
|
18
|
a long narrow elevation
|
|
19
|
the bottom of the ocean
|
|
20
|
a long steep-sided, narrow depression in the ocean floor
|
|
|
|
|
|
|
1
|
the largest layer of the earth; the plates float on top of it
|
|
2
|
flowing; like a river
|
|
4
|
the hard outer layer of the earth
|
|
5
|
molten rock underneath the surface
|
|
6
|
the movement of continents resulting from the motion of crustal plates
|
|
8
|
the state of matter that can flow; not a gas or solid
|
|
13
|
something that proves or disproves something else; proof
|
|
14
|
a vent in earth's crust that expels lava, ash and gas comes out
|
|
16
|
to stretch or open out
|
|
|
|
