You can turn off the light when you're done using it, you could turn off the water while brushing your teeth, or even take shorter showers.
False, not really sure if this is correct
Answer: High-pressure systems are frequently associated with light winds at the surface and subsidence through the lower portion of the troposphere. In general, subsidence will dry out an air mass by adiabatic or compressional heating. Thus, high pressure typically brings clear skies.
