underwater
Stromatolites
Stromatolites are layered rock formations that are mainly formed in shallow layers of salt or fresh water. They are formed as a result of the biological activity of cyanobacteria, which are otherwise called blue-green algae. Cyanobacteria uses water, carbon dioxide, and sunlight to make their food, then emit oxygen as a supplement. During the Proterozoic […]
Read More
Sevan Flora
Lake Sevan is a miracle of nature, one of the most beautiful high mountain lakes, located between mountains, at an altitude of 1900m above sea level. Its fresh water is clear and clean. According to tradition, stars and gods drank water from Sevan. Myths of the formation of the lake Lake Sevan and its surroundings […]
Read More