The stratosphere contains the highest concentration of ozone
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Shifting cultivation is an agricultural system in which plots of land are cultivated temporarily, then abandoned while post-disturbance fallow vegetation is allowed to freely grow while the cultivator moves on to another plot. The period of cultivation is usually terminated when the soil shows signs of exhaustion or, more commonly, when the field is overrun by weeds. The length of time that a field is cultivated is usually shorter than the period over which the land is allowed to regenerate by lying fallow.
Answer:
Inhabitants refer to the area included in the Greater Middle East by other names: the Maghreb, which includes the North African nations along the Mediterranean Sea (Morocco, Algeria, Tunisia, Libya), Bilad al-Sham (the Levant), and the Mashriq (eastern Syria, Iraq, Kuwait, and the nations of the Arabian peninsula).
Renewable energy can play an important role in U.S. energy security and in reducing greenhouse gas emissions. Using renewable energy can help to reduce energy imports and reduce fossil fuel use, which is the largest source of U.S. carbon dioxide emissions.
