Global warming refers to the gradual increase of the earth's average surface temperature, due to excessive greenhouse gases in the atmosphere.
While this may seem like a small change, we can avoid the consequences by being aware of the problem generated by the gases or other chemicals that we use every day in our lives. This could reduce GHG emissions.
- The build up of the gases in the atmosphere.
- Burning of fossil fuels like coal and oil.
I think we need to have control of what we do or use. We must have a lot of information on the subject and contribute with our small but essential grain of sand.