What is one of the mechanisms that causes the movement of Earth's tectonic plates?
a) conduction of the core
b) convection of the core
c) conduction of the mantle
d) convection of the mantle

What term is given to the border between the central alps and the southern limestone alps?

Can someone me with this plz? ! i'm putting 20 points on it!

Which of the following events did not occur as a result of china’s open-door policy? a. trade between japan and china was encouraged. b. all countries were given equal access to chinese ports. c. foreign influence in china increased. d. the influence of the communist party weakened.