Which of the following does not describe technological advances? •the development of a global culture
•the bringing of harmony to diverse groups of people
•a reduction of the number of people living in rural areas
•people's increased exposure to new ideas

Only one answer not multiple choice

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.

Why did the people of kamchatka oppose a mining project there

Match the graph type to its description. 1. uses symbols to describe information pie 2. compares different quantities at the same point in time line 3. compares increases and decreases in a quantity over a period of time bar 4. shows the relationship of parts to each other and to the whole pictograph