there are a number of forcings which affect climate (eg - stratospheric aerosols, solar variations).
there are a number of forcings which affect climate (eg - stratospheric aerosols, solar variations).
earth's energy budget:68
natural climate forcings include changes in the sun's brightness, milankovitch cycles (small variations in the shape of earth's orbit and its axis of rotation that occur over thousands of years) and volcanic eruptions that inject light-reflecting particles as high as the stratosphere.