volcanoes, solar variations, clouds, methane, aerosols - these all change the way energy enters and/or leaves our climate.
volcanoes, solar variations, clouds, methane, aerosols - these all change the way energy enters and/or leaves our climate.
climate change (general concept):29
these include processes such as variations in solar radiation, variations in the earth's orbit, variations in the albedo or reflectivity of the continents, atmosphere, and oceans, mountain-building and continental drift and changes in greenhouse gas concentrations.