Concentrations of carbon dioxide, methane and nitrous oxide have increased over the past few decades, largely due to industrialization and the use of fossil fuels as energy sources.
(Concentrations of carbon dioxide, methane and nitrous oxide; have increased; T:over the past few decades; largely due to industrialization and the use of fossil fuels as energy sources)
Concentrations of carbon dioxide, methane and nitrous oxide
have increased
T:over the past few decades largely due to industrialization and the use of fossil fuels as energy sources