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2 answers

Because our consumption of energy is huge, we have to produce more and more energy...Our technology and our life
can't be imagined without electricity, oil, gas, coal, ect...
The biggest problem is presented by gases like CO2 and is consisted of so called "global warming effect", which has begun to take dramatic scale in recent decades !

2007-03-19 01:22:40 · answer #1 · answered by javornik1270 6 · 0 0

umm i really dont know but try aske jeves

2007-03-19 01:08:40 · answer #2 · answered by pericingme 1 · 0 0

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