The single greatest thing the average person can do to reduce the harmful point effects of mining operations is to:
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Rivers of drainage system. option- 1 sao francisco 2 amazon 3 subarnarekha 4 uruguay

Which season has the least amount of rain in the northern latitudes

Compared with the land in the highlands, the lowlands region of england a) rockier and more difficult for farmingb) the center of business and industryc)richer in coal reservesd)covered by more fertile farmland d) covered by more fertile farmland