What geological feature is associated with the islands of sumatra, java, and the lesser sunda islands?

Why does physical weathering speed up the processes of chemical weathering? a) physical weathering requires abundant water, as does chemical weathering. b) physical weathering produces fresh surfaces for chemical weathering to attack. c) chemical weathering can occur only on small surfaces, not large ones. d) chemical weathering requires salt, which is provided by salt wedging.

How does central place theory explain patterns in the size and distribution of cities?

Lake victoria lies on its southern border. true or false