Herschel Marcelo

Ocean Currents.

Our latest project was to complete the ocean currents project. This project is where you have to create a model as well as a video and you have to explain what ocean currents are. As you can see in the third picture you see a piece of string in water, is supposed to explain that a sea snake is following the surface ocean current to the right. What I know about ocean currents is that, it is a continues movement in the water. We also learned about upwelling, what it is, is that the wind is creating the water on the surface to move and it all depends on the density of the water, if the water has too much salinity or not as much. Now down welling is the force under the water dispersing the cold and hot tempter around the whole world?