Five<span> main </span>themes of geography<span>:
location, place, human-environment interaction, movement, and region
So, anything that's not one of these things.</span>
C is the correct anwser because it proves how we are very dependent on chemicals.
Answer:
B
Explanation:
The theory of tectonic plates explains that large convectional currents occuring in the mantle(as a result of magma) are the reasons plates,and so continents,are moved. Note movement occurs in the boundary in between the plates.Hope this helps.
D slab pull I hope I helped :)