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To: Kenneth E. Phillipps who wrote (704468)	9/28/2005 12:27:27 PM
From: DizzyG	Read Replies (1) \| Respond to of 769670

Then why is Mars warming? What is the cause?

To: Kenneth E. Phillipps who wrote (704468)	9/28/2005 12:32:05 PM
From: Thomas A Watson	Respond to of 769670

So if everything is melting energy from somewhere outside of Mars is causing the warming up. Even with zero green house gasses there is warming. Like I said the only think in common is solar powered electric vehicles. It is good you have a SUV and not a hybrid.

To: Kenneth E. Phillipps who wrote (704468)	9/28/2005 12:47:46 PM
From: Geoff Altman	Respond to of 769670

Mars does have an atmosphere albeit a thin one: Atmosphere The atmosphere of Mars is quite different from that of Earth. It is composed primarily of carbon dioxide with small amounts of other gases. The six most common components of the atmosphere are: Carbon Dioxide (CO2): 95.32% Nitrogen (N2): 2.7% Argon (Ar): 1.6% Oxygen (O2): 0.13% Water (H2O): 0.03% Neon (Ne): 0.00025 % Martian air contains only about 1/1,000 as much water as our air, but even this small amount can condense out, forming clouds that ride high in the atmosphere or swirl around the slopes of towering volcanoes. Local patches of early morning fog can form in valleys. At the Viking Lander 2 site, a thin layer of water frost covered the ground each winter. There is evidence that in the past a denser martian atmosphere may have allowed water to flow on the planet. Physical features closely resembling shorelines, gorges, riverbeds and islands suggest that great rivers once marked the planet.