I think the worst involved factor is the exaggerated consume of gasoline and coal, which both throw to the air the carbon stored in the subsoil in the form of carbon dioxide. If we didn't use them, all this carbon would remain under the ground, in its original place. So, I think the humanity should focus in finding out a better source of power. A promising source of power is coming out in the future: hydrogen. There's a lot of researches going on. Hydrogen would be ideal, because its combustion releases pure water (so pure that it can be drunk!), and not carbon dioxid.
Krompter On Sep 2, 3:29 am, "Elham Moazzen" <[EMAIL PROTECTED]> wrote: > Hello, > > The idea that Krompter addressed, i think is true. I am thinking of the ways > that human beings accelerate the process of earth warming. > > I think one of them is industry, the smoke and heat generated by machines > may increase the temperature. perhaps destroying jungles also affect it. > > What do you think other involved factors are? > > Elham > > On Sat, Aug 30, 2008 at 11:15 PM, avnisha <[EMAIL PROTECTED]> wrote: > > > I would like to invite the views of the members of this group on this > > topic. > > > Simone. --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "ESL Podcast". To post to this group, send email to: [email protected] or just reply this message For invite your friends, visit: http://groups.google.com/group/eslpodcast/members_invite Know how help us, visit this FAQ at: http://groups.google.com/group/eslpodcast/web/frequently-asked-questions -~----------~----~----~----~------~----~------~--~---
