Until recently, it had a dark blue color on space images, and now the color has turned emerald green. The largest color ...

Today, the world's oceans appear deep blue, contrasting with the light blue color ... into the sea. Then, depending on its ionic charge, it made the water appear brown, gray or green.

The green turtle is a large, weighty sea turtle with a wide ... It is named not for the color of its shell, which is normally brown or olive depending on its habitat, but for the greenish color ...