c Controls Climatic controls are the factors that control the variations in temperature in the climate of India. There are six major climatic controls. They are: Latitude: As the earth is ROUND, sunlight does not reach everywhere equally. The temperature decreases as we move from the equator to the poles. Altitude: As we move from the SURFACE of the earth to the higher altitudes, the temperature decreases. Pressure and wind system: The pressure and wind system of any area depend on the latitude and altitude of that place. Thus, it influences the temperature accordingly. Distance from the sea: Coastal regions are COOLER as compared to interior regions. As the distance from the sea increases, its influence decreases and the people experience extreme weather conditions. Ocean currents: Cold ocean currents flowing over a region will decrease the temperature of that area whereas warm currents will increase the temperature. Relief features: Relief features are the BARRIERS that BLOCK currents from entering the country. High mountains act as barriers for cold or hot winds.