script for analysis of multiple general linear models (MLGM) in R and choice of the best model according to the AIC criterion

Hello,

I would like the script to apply the GLM model to R. My independent variables are: deforested area, fires, demographic growth, GDP and fleet. The dependent variable is CO2.

Then I need to define the best model, based on the Akaike criterion, and then check which indicators can be associated with increasing levels of CO2 gases.

Could someone please help me?