The line graph differs the amount of nitrogen oxide by four types of vehicles. Summarise the information by selecting and reporting the main features, and make comparisions where relevant

The line graph illustrates the

different

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differences

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of

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in

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nitrogen

oxide

in

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apply

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emission

from four

type

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types

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of transportation.

Overall

, the

buses

had the highest amount of

nitrogen

which harmed mostly

to

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apply

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the environment ,the lowest are from the diesel

cars

so those could be the most eco-friendly. Public

buses

and petrol

cars

experienced an upward trend; lorries and diesel

cars

witnessed the opposite trend. First,diesel

cars

emitted a

nitrogen

oxide level at about 7g/

km

at 10kph and the figure slowly declined as the car got faster, until

of

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apply

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5g/

km

at 70kph to 130kph. The

emission

of petrol

cars

remained

stabilizing

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to stabilize

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around 10g/

km

across 110kph,

with

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apply

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the except for 120kph and 130kph, at which

leveled

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levelled

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up to over 11g/

km

and 12g/

km

respectively.

Secondly

,

buses

and lorries dismissed significantly more

nitrogen

oxide,

although

both

type

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types

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of transportation have

decreases

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decreased

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. Specifically, the

emission

figure of

buses

started high at 40g/

km

at 10kph, which

then

decreased sharply to 25g/

km

at 60kph before recovering and breaking its previous peak with about 42g/

km

at 130kph.

On the other hand

, lorries’

emission

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emissions

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started at 33g/

km

at the lowest speed before

got

Wrong verb form

getting

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at

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to

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the bottom at about 17g/

km

at 90kph and got back steadily to 25g/

km

at the highest speed.