circulates from the bottom to the top
This surface become colder.
This surface become colder.
Thermal Layer
Fog may form as much colder air moves over warmer ocean surface water. As the ocean evaporates into the colder air, it saturates the air producing fog that looks like streamers rising off the water.
Thermal Layer
The primary process that cools the ocean is evaporation, where water at the ocean's surface turns into water vapor, taking heat energy with it. Additionally, mixing of colder deep water with warmer surface water through ocean currents can also contribute to cooling the ocean.
upwelling
Usually, water temperature gets colder the further down you go in the ocean. This is because sunlight penetrates the surface layers, warming the water there, but not as much light reaches the deeper layers. This creates a temperature gradient with warmer water at the surface and colder water at depth.
it depends on what opart of the ocean you are talking about...the deeper you get the colder it becomes nad the closer you get to the south or north pole the colder it becomes
Heat from the sun warms the surface of the ocean, causing the water to expand and become less dense. This warm water then moves towards colder regions, creating ocean currents as it cools and sinks. The rotation of the Earth, winds, and differences in salinity also play a role in the formation of ocean currents.
migration
Upwelling occurs when wind pushes surface ocean water away from the coastline, causing deeper, colder, nutrient-rich water to rise and replace it. This brings nutrients to the surface, fueling the growth of phytoplankton and supporting a productive marine ecosystem.