Answer:
A. They are extremely difficult to extinguish because fuel obviously is abundant and oxygen can enter easily, even through joints in surrounding rock.
Explanation:
Coal bed fires refers to spontaneous combustion which are triggered by human activity (mining), lightning, wildfires etc.
This usually happen underground when the coal beds are exposed to oxygen as a result of mining activities or human induced fires or combustion.
Agriculture availibilty is profound in these areas as fields for agriculture is great for farmers. Spices and vegetables can be grown very well.
Consolidating name geology
C. divides the flow of river systems in the United States into east and west
Explanation:
The continental divide divides the flow of river systems in the United States into east and west. The divide separates water bodies that runs into the Atlantic from those going into the Pacific ocean.
- The divide is the most prominent rocky feature that separates water bodies in the Americas.
- It runs from the Andes down south to the Rocky up North.
- It is a distinct mountain range that typically follows a linear form.
Learn more:
Continental crust brainly.com/question/10537829
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