I think is alternative a because that includes the earth
Please submit the rest of the question please :)
I believe that the correct answer is B. There are many articles that talk about how workers in Mexico are getting paid these low salaries for hard factory work.
It is true that the famous Mount St. Helens is located in the United States, in Skamania County, Washington, to be more precise.
Answer:
advantage
* The scale is essential consant;
*Some objects not visiable on vertical photos may be seen in obiliqe.
disadvantage
*it lacks marginal .
*it requires more training to interpert than a map.