The table illustrates the percentages and ages of travelers who use each form of transport, whilst the bar chart compares the quantity of CO2 released from four types of transport in Houston, Texas.
It is clear that cars with one person are the predominant vehicle in Houston. Individual mode of transportation causes mostly pollution, while commuters on trains and buses have the highest average age.
Looking at the table, cars with only drivers are the most popular vehicle in Houston accounting for 48%. By comparison, cyclists and pedestrians are the lowest figure - only 4%. The age of passengers who travel by public transport is the highest, on average 47 years old, while the figure for age of cyclists and walkers is roundly 39 years old.
Looking at the bar chart, cars without passengers are the most polluted vehicle in Houston - over 0, 3 kg CO2 (each person each km). Whereas, around 0, 055 kg CO2 is released by a person in a car with 4 people. The amount of CO2 that public transport emits is very little - only 0. 01 kg, while there is no emissions from cyclists and pedestrians.
The table illustrates the percentages and ages of travelers who
use
each form of
transport
, whilst the bar chart compares the quantity of CO2 released from four types of
transport
in Houston, Texas.
It is
clear
that
cars
with one person are the predominant vehicle in Houston. Individual mode of transportation causes
mostly
pollution, while commuters on trains and buses have the highest average age.
Looking at the table,
cars
with
only
drivers are the most popular vehicle in Houston accounting for 48%. By comparison, cyclists and pedestrians are the lowest figure
-
only
4%. The age of passengers who travel by public
transport
is the highest, on average 47 years
old
, while the figure for age of cyclists and walkers is
roundly
39 years
old
.
Looking at the bar chart,
cars
without passengers are the most polluted vehicle in Houston
-
over 0, 3 kg CO2 (each person each km). Whereas, around 0, 055 kg CO2
is released
by a person in a
car
with 4
people
. The amount of CO2 that public
transport
emits is
very
little
-
only
0. 01 kg, while there is no emissions from cyclists and pedestrians.