I'm pretty sure that it is oil because that is what most of the countries over there use it, making it a trend.
They adopted the Islamic religion and ruled the middle east for more the 400 years <span /><span>
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<span>Mechanical weathering, also called physical weathering, causes rocks to crumble. Water seeps into cracks and crevices in rock. If the temperature drops low enough, the water will freeze. When water freezes, it expands.</span>
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Answer: Avoid non-native and invasive species of plants.
Puerto rico hispaniola, cuba