Answer to Question #221280 in English for Sphe

Question

Define the problem that learners must solve

Answer 1

The problem learners must solve is

Soil erosion

It is the wearing away of a field's topsoil by the natural physical forces of water and wind.

A learner must solve such a problem by learning to build a seawall to protect a coastline from erosion and calculating wave energy to determine the best materials for the prevention of soil erosion.