The third basalt-forming environment is a continental environment where a mantle plume or hotspot delivers enormous amounts of basaltic lava through the continental crust and up to Earth's surface. These eruptions can be from either vents or fissures.They have produced the largest basalt flows on the continents.t has a composition similar to gabbro. The difference between basalt and gabbro is that basalt is a fine-grained rock while gabbro is a coarse-grained rock. Basalt underlies more of Earth's surface than any other rock type. Most areas within Earth's ocean basins are underlain by basalt.
It's the hot bright sun beaming down on the white sand in the water. The sand in Bahamas is finer than most if not all United States Beach's therefor causing a reflection. Witch results in beautiful blue and clear water. Badreddine Chakaf.
The Bahamas, an island chain in the Caribbean Sea, provides vacationers with opportunities to explore some of this tropical region's hot spots. From beautiful beaches with pink or white sand to towns with a bustling nightlife and world-class scuba diving and snorkeling, the Bahamas offers island fun for everyone.