Plain such as the great plains of North America are the largest areas of flat level land planes have a blank elevation in blank relief

The poles appear to be slightly flattened in a robinson projection. question 1 options: true false

This is a 2017 topographic map of puerto rico in the united states, and i'm sorry that people there have suffered such a disaster. i want to ask, what do the yellow dots and areas represent on this graph? and the blue area and the little blue circle, and the little blue sign that looks like a signal tower, what do they stand for?

Which of the following is an environmental cost of agriculture? a. agronomyb. cash cropsc. pollutiond. crop rotation