The area of the World Ocean is about 361.9 million square kilometers (139.7 million square miles), which covers about 70.9% of Earth's surface, and its volume is approximately 1.335 billion cubic kilometers (320.3 million cubic miles). This can be thought of as a cube of water with an edge length of 1,101 kilometers (684 mi).
Their markings and shadings are just like other iguanas, just the colors are different. When happy/healthy, they may get some green in their stripes or markings. They essentially look like a photograph negative of a green iguana.guana Color Variants The following color variants (except the brown) are not generally seen until the iguana is heading into sexual maturity. The hatchlings' deep greens, useful in camouflaging them, begins to lighten, striping or patching diffuse or develop, as they reach one year of age.
Green Iguanas are reptiles, and like all reptiles, they belong in the animal kingdom (Animalia). Within the animal kingdom, there are a large number of different animal groups known as phyla (singular: phylum).All vertebrate animals, that is, all animals having a backbone, belong in the phylum Chordata.n their native habitats, green iguanas are found mostly in the rainforests, although some do live in drier, costal areas. They tend to limit themselves to lower altitudinal regions, where temperatures are warm enough for their ectothermic lifesyle. The photo below of a wild baby iguana was taken in Mexico.