Greenhouse gases can be removed from the atmosphere by various processes, as a consequence of: 1  a physical change (condensation and precipitation remove water vapor from the atmosphere). 2  a chemical reaction within the atmosphere. 3  a physical exchange between the atmosphere and the other compartments of the planet.
What we can say is that the vast majority of people infected with HIV will develop AIDS sometime during their life (an average of 10 years or more after infection), and with early intervention and treatment, they could potentially live with AIDS for many years more.
How long can someone survive with dementia? The answer in part depends on the gender of the person in question. Women have longer life spans than men in general. Men live for about four years and one month after Alzheimerâs disease develops, while women can live for 4 years and six months.