Prevention Of Soil Erosion

This video segment focuses on the problem of soil erosion, starting at 01:10, the lesson begins with a discussion about previous lessons covering causes and effects of soil erosion, now focuses on the prevention of soil erosion. A scenario of student recognizing productivity was lowered due to soil erosion was given, this creates a scientific problem of preventing soil erosion. Hypothesis for methods of reducing soil erosion is made and some were rejected. There is a quick revision of some of the techniques that prevent soil erosion and the adverse effects it can have with additional information on causes, solutions, facts and methods of preventing soil erosion .