It's Pyrite also known as "fools gold" because of it's color being a brassy gold.
Drought and Cyclones are both in the map
Answer: B
Thermal Stress will weaken rock formations due to expansion and contraction from temperature changes.
Do you mean Central America? If so, the countries are
Panama
Nicaragua
Honduras
El Salvador
Guatemala
Belize
Mexico
It is touched by and North Atlantic Ocean and the Caribbean Sea! Hope this helps! :-)