Can be caused by the
dumping of rubbish
into waters or
sewerage, fertilizers
and oil draining into
waters.
Water Pollution.
This polluted water then gets
into our water systems and
affects the nutritional value
of foods we cook using it.
This pollution can also be in
the sea food we eat and have
a similar nutritional affect.
Air Pollution.
Air pollution can be caused by things like
burning fossil fuels and emissions from cars
and factories.
This pollutant is then in the air
food is growing in or is
introduced to. This affects the
natural nutrition value of fruit,
vegetables and crops.
Soil
Pollution.
Agricultural treatments
like fertilizers and
pesticides added to soil
to helps plants prosper
and avoid them being
destroyed.
This leads to nutritional
deficient foods as the
nutrients and minerals from
natural fertile soil are
destroyed.
'The Romans' withdrawal from Britain was a turning point in the development of medicine and public health.' How far do you agree with this statement? (16 marks)