The geography and climate in the Caribbean region varies: Some islands in the region have relatively flat terrain of non-volcanic origin. These islands include Aruba (possessing only minor volcanic features), Barbados, Bonaire, the Cayman Islands, Saint Croix, the Bahamas, and Antigua.he waters of the Caribbean Sea host large, migratory schools of fish, turtles, and coral reef formations. The Puerto Rico trench, located on the fringe of the Atlantic Ocean and Caribbean Sea just to the north of the island of Puerto Rico, is the deepest point in all of the Atlantic Ocean.
-Low blood pressure upon standing. -Muscle cramps. -Nausea. -Headache. If you think you're experiencing heat exhaustion symptoms: -Stop all activity and rest. -Move to a cooler place. -Drink cool water or sports drinks. -Contact your doctor if your signs or symptoms worsen or if they don't improve within one hour.
Before a heat stroke occurs, people show signs of heat exhaustion such as dizziness, mental confusion, headaches, and weakness; if a heat stroke occurs when the person is asleep, symptoms may be harder to notice. However, in exertional heat stroke, the affected person may sweat excessively.