Answer:
Landscapes have economic value because the owners of the land or the area have many visitors coming and going and they can put up shops etc to get money
Explanation:
C. 100% literacy rate. It shows how well of an education they have
Cold air IS less dense, sinks, holds less vapor
Unless you have some classified the answer is no. United Stated and Russia are not in an official Cyber War, although I would not be surprised if we would soon find out they are going at one another through those means.
Purple could mean many things but if it's talking about climate and such then cooler colors like purple are usually meaning colder climate
