Earthquakes occur along plate boundaries and faults anticlines and synclines plate boundaries and folds faults and folds

In which horizon of soil profile is prevent material usually found

How did geography influence the settlement of early africa.

Afarmer who is grown corn for the past five years notices in the sixth year that the his harvest is significantly smaller, despite an increase in labor on the farm. the following year, the harvest continue to decline. which of the following explanations most plausibly accounts for the reduction in corn yield? a) soil degradation b) desalinization c) better irrigationd) terracing