The table gives the information concerning trip to work in Houston, Texas, while the bar chart shows how much emissions containing in each transports used.
Firstly, according to the table shows that the highest percentage of travelers of per form of transport is spotted on "car (1 person) at 43 age " and followed by "train or bus at 37 per cent as the second top up which travelers have 47 age". For the lowers rates, "car (more than 1 person) where the workers are 44 years old" and the lowest rates "cycle / walk' has 4 percent and 39 years old as average age among them.
Secondly, the bar chart displays which the biggest contain of Co2 emissions gets from "car with only for 1 person" at 0.32 kilograms per kilo metre. Releasing until 0.08 kg of CO2, "car (4 persons) is the second huge of amount of producing emissions. On the other hand, "bus or train" and "cycle or walk" give a good effect correlated on their emission which is not more than 0.01 kg of CO2 substance.
Lastly, the most popular and the worst form of transport is "car (1 person)" which often to use by workers and produces much air pollution.