Article Abstract:
Numerous accessories are available to snorkeling enthusiasts. They include magnification lenses, flotation devices, diveskins, weightbelts, kayaks, depth gauges, dive watches, thermometers, lanyards, waterproof plastic fish cards, disposable cameras, underwater lights and emergency whistles.
User Contributions:
Comment about this article or add new information about this topic:
Article Abstract:
Fossil records suggest that coral reefs have survived for more than 500 million years. Their complex associations and unique physiological characteristics have enabled them to withstand the pressures of time. An investigation about the ancestry of the world's coral reefs is presented.
User Contributions:
Comment about this article or add new information about this topic:
Article Abstract:
Snorkeling is a sport that appeals to people of all ages and is therefore a perfect activity for families on vacation. In family snorkeling, both parents and children experience a similar sense of joy in discovering the underwater world.
User Contributions:
Comment about this article or add new information about this topic: