Where is canada's population density highest?

Why did the people of kamchatka oppose a mining project there

Which of the layers of the earth has the following three characteristics? i. it is a solid outer layer. ii. it is between 3 and 30 miles thick. iii. it is separated into plates. a. the outer core b. the inner core c. the mantle d. the crust

Witch religion first gained poularity as a part of roman empire in the 4th century