A map serves two purposes: It is a tool for storing reference material and a tool for communicat- ing geographic information. route between two places and to avoid getting lost along the way.
When plates move away from each other it can cause rift valleys to form.
Answer:the height of the 2 blocks stacked is 12
Explanation:
add 4in to 8in and you get 12.
One negative consequence could be that the economy can't grow and get better.
