What makes it the most important issue? (think of political significance)

According to the earth science reference tables, during which geologic time period were the continents of north america,south america, and africa closest together?

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

Which statement about this figure is false