1. Sameenah Ahmed H/W
Wednesday 13th January 2016
Advantages and Disadvantages of Recycling
Metal Compared to extracting
Metal ores are obtained by mining Most ores are mined have to be
concentrated before the metal is extracted and purified. This often
results in lots of wastematerial that mustbe dealt with
The rock must contain enough of the metal compound, to be worth
exploiting the ore
ADVANTAGES OF RECYCLING:
Recycling helps to limit the amount of metals that must be
produced. This will end with less rubbish in landfills because it's
being reused.
Adds jobs to the economy
Decreases the use of naturalresources
Promotes scientific advancements in recyclable and biodegradable
materials.
Process of recycling metals usually creates (much) less pollutants
and greenhousegases than extracting that metal from its ore.
Uses less energy therefore less fossilfuels are being burnt.
DISADVANTAGES: Recycling metal creates fewer jobs compared to
extracting the natural resource
ADVANTAGESOFEXTRACTING
It creates jobs to quarry the ores from the ground and transport it; this will boost
the local economy. This will also start an increase in facilities such as hospitals,
transport systems, etc. near mines.
2. Sameenah Ahmed H/W
DISADVANTAGES OFEXTRACTING:
Extracting metal harms the environment. It causes soil, water, air pollution AND
noise pollution. Extracting metal also deplete natural resources which means
that the natural resources are being used up.
