Explain the factors responsible for the origin of currents.

1.	Explain the factors responsible for the origin of currents.
Answer» For the origin of currents occurring in the oceanic regions, the following factors are held responsible: 1. Nature of the Earth: Gravitational Force, Rotation 2. External Ocean Causes: Atmospheric Pressure and Winds, Evaporation and Rainfall 3. Internal Ocean Causes: Pressure, Temperature, Salinity, Density, Snow – melting. 4. Factors That Transform the Currents: Shape of Coastline, Climatic Change, Structure of oceanic bottom, etc.

Answer»

For the origin of currents occurring in the oceanic regions, the following factors are held responsible:

1. Nature of the Earth: Gravitational Force, Rotation

2. External Ocean Causes: Atmospheric Pressure and Winds, Evaporation and Rainfall

3. Internal Ocean Causes: Pressure, Temperature, Salinity, Density, Snow – melting.

4. Factors That Transform the Currents: Shape of Coastline, Climatic Change, Structure of oceanic bottom, etc.

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