What have you learned from geography give 2-3 sentences?

There are 4 red balls, 6 white balls, and 3 green balls in a bag. if one ball is drawn from the bag at random, what is the probability that it is not white?

Formidable obstacles of climate, terrain, and distance hinder exploitation of natural resources in russia. true false

In russia which of these challenges affects the transportation of both petroleum products and other goods? a poorly repaired roads b harsh weather and vast distances c frozen waterways d separatist movements