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Josh Bovill 09/03/09

GCE AS Biology Unit 3 ­ Issue Report.

Biologists are trying to solve the problems of Global Warming. Global warming is one of the
consequences of the `greenhouse effect' and causes global changes to climate patterns such
as an increase in the average temperature of the Earth's…

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Josh Bovill 09/03/09

The methods used by the biologists to tackle this problem include fitting catalytic converters
to motor vehicle exhaust systems, however they are also used on generator sets, forklifts,
mining equipment and other engineequipped machines. Catalytic converters reduce the
toxicity of emissions from an internal combustion engine. A…

Page 3

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Josh Bovill 09/03/09

There has been a significant increase in industrial emissions from 19502001. This is shown
in the graph (5) below the source of this graph is Worldwatch institute and is reliable
because Biologists collect the data.

The methods used by the biologists are there to reduce the world's…

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Josh Bovill 09/03/09

costs of being environmentally friendly and this is a problem because if we are to save our
planet we need everyone to cooperate.

A solution to the issue would be to live simpler lives, like our ancestors. If we stopped using
what we see as `normal daytoday'…

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Josh Bovill 09/03/09


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