An ocean (from Ancient Greek á½ ÎºÎµÎ±Î½ÏÏ, transc. OkeanÃ³s, the sea of classical antiquity[1]) is a body of saline water that composes much of a planet's hydrosphere.[2] On Earth, an ocean is one of the major conventional divisions of the World Ocean.
Iguanas are native to the jungles of central and south America, and the Caribbean. The iguana is a large docile species of lizard, meaning that iguanas are often a popular choice when keeping exotic pets.
Marine iguanas, Amblyrhynchus cristatus, are now listed as Vulnerable (VU B2ac(iv)) on the IUCN Red List of Threatened Species with subpopulations that are either listed as Vulnerable or Endangered due to: The marine iguana Amblyrhynchus cristatus is endemic to the Galapagos Islands, Ecuador.The population occurs as ten subpopulations on separate islands in the range. Total extent of occurrence is less than 5,000 km 2 and area of occupancy is estimated to be less than 500 km 2.arine iguanas, Amblyrhynchus cristatus, are now listed as Vulnerable (VU B2ac(iv)) on the IUCN Red List of Threatened Species with subpopulations that are either listed as Vulnerable or Endangered due to: The marine iguana Amblyrhynchus cristatus is endemic to the Galapagos Islands, Ecuador.