Introduction of aquatic life Aquatic life are plants, animals, and other organisms that live in the salt water of seas or oceans or the brackish water of coastal estuaries. At a fundamental level, marine life affects the nature of the Earth. Marine organisms, mostly microbes, produce oxygen and sequester carbon. Aquatic life, in part, shapes…
Underwater exploration
Introduction Underwater exploration is the exploration of any underwater environment by remote observation and measurement, either by the explorer going underwater or under the guidance of investigators. Accordingly, underwater exploration is the most effective way to increase understanding of oceans and other underwater areas so that they can be effectively managed, conserved, regulated, and their…
The sea
Briefly about the sea A sea is a vast reservoir of salt, similar to most of the Earth’s surface. Exclusive seas are marginal seas, second-order parts of oceanic seas (the Mediterranean Sea), or certain large, nearly land-locked bodies of water. The salinity of water bodies varies, with large rivers on land having lower salinities near…