For a UTP implementation in a LAN, you must determine the EIA/TIA type of cable needed and also whether to use a straight-through or crossover cable. This topic describes the characteristics and uses of straight-through and crossover cables, as well as the types of connectors used when UTP is implemented in a LAN.
Surface currents are generated largely by wind. Their patterns are determined by wind direction, Coriolis forces from the Earthâs rotation, and the position of landforms that interact with the currents. Surface wind-driven currents generate upwelling currents in conjunction with landforms, creating deepwater currents.
Surface current: Occur near the surface and move horizontally. Surface currents are caused by global winds. An example of a surface current is the Gulf Stream. Deep current: Occurs deep in the ocean and is influence by water density, salinity, and temperature. An example of a deep current is the Antarctic Bottom Water.