Which of the following can impact the climate of an area based on its geographical relief, such as weather it is close to mountains or ocean? a. latitude b. elevation c. winds d. topography

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?

The middle east is especially rich in deposits of

What is the connection between a metalloid and a semiconductor