text: In conclution that object that was found on mars is only land built up that looks some what like a face and not a statue or remains of a living person or creature. but something that was a different landform a long time ago before it became what is know as the face on mars.Limiting car usages will cause a drop in the amount of pollution there is.  In source 2: Paris bans driving due to smog, on mondays, motorist with an even numbered license plate will have to leave their car home or have a 22 euro fine. The odd numbered plates would be the next day and so on.  Using this way of driving, it reduced the number of congestion in the capital city of France by 60 percent.