The name Erica is of Scandinavian origin. The meaning of Erica is eternal ruler. It is also of English origin, where its meaning is brave ruler. Erica is generally used as a girl's name. It consists of 5 letters and 3 syllables and is pronounced E-ri-ca.
The burning of fossil fuels by humans is the largest source of emissions of carbon dioxide, which is one of the greenhouse gases causing radiative forcing and contributes to global warming.
Specifically the emission of Carbon dioxide, methane  and several other greenhouse gases.   A:  The CO2 from burning fossil fuels is one of the causes of global  warming, but ironically, the solid particles (soot) which also  comes from fossil fuels is filtering out sunlight and having a  cooling effect.