General Science One Liner MCQ Part-2

General Science One Liner MCQ Part-2 Question-based on General Science This Test is mostly focused on Biology Science. Useful for all Competitive Exams 1. Plantation of trees on a large scale to check soil erosion are called: (A) Shelterbelts (B) Contour ploughing (C) Strip cropping (D) Afforestation 2. Persistence of vision is the principle behind: