👉 In the context of oceanography, a "halocline" is a layer of water that forms at the surface and gradually thickens as it moves upwards. These layers are usually found in the meso-atmosphere, where they can be seen from space through a camera or by looking down into the ocean's depths.
A halocline is characterized by two main characteristics:
1.
Color
: The halocline is composed of water that appears blue or green, as it moves upwards