Option 2, which includes (a) Mulching, (c) Terrace farming, and (d) Inter cropping, is the correct answer for measures to control soil erosion and depletion. Here's why: 1. Mulching: This technique involves covering the soil with organic or inorganic materials, such as straw, leaves, or plastic. Mulching helps in reducing soil erosion by protecting the soil surface from rain impact and wind. It also helps in retaining soil moisture, reducing…Read More