Answer:
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Explanation:
The Pyrenees mountain range forms an effective land barrier in the northeast, separating the Iberian Peninsula from the rest of Europe, and in the south at Gibraltar the peninsula is separated from North Africa by the narrow Strait of Gibraltar.
Two major problems associated with petroleum products are the environmental hazards associated with its extraction from the earth and also the environmental impact of its burning which emits greenhouse gases into the atmosphere which has been shown to cause global warming and climate change.
