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tema 5 THE SUSTAINABILITY OF ECONOMY ACTIVITY 7, image,…
tema 5 THE SUSTAINABILITY OF ECONOMY ACTIVITY
7
progressive depletion of non-renewable energies
realization that long-lasting and sustainable activities needed
many raw materials depleted (affecting the whole world)
Desert areas (cold and heat deserts)
Extraction of petroleum, natural gas, minerals
major pollution (damaging effect on the inhabitants)
Mountain areas
wood, minerals, water, recreational areas and winter sports are demanded
the delicate ecosystem is altered
Tropical areas
Trees are greatly cut down
irreparable damage to biodiversity
Coastal areas
main fishing areas
very polluted because of industry and coastal construction
negatively affected by the offshore wind farms and exploitation of underwater oil and gas deposits
Sustainable economy development needed
exploits but does not deplete
renewable resources don't harm natural spaces or their inhabitants
Resources aren't inexhaustible
therefore, is necessary use them rationaly