b' Table of Contents \n * Evergreen Specimen Question Paper (Solved) \n * Unit-I : Restoring Balance in Ecosystem \n * Spoilage of Landscape \n * Water Management \n * Conserving Forests, Grasslands and Semi-arid Ecosystems \n * Conserving Ocean Resources \n * Soil Conservation \n * Wildlfe Conservation \n * Biotechnology and Public Awareness \n * Unit-II : Pollution \n * Types of Pollution \n * Sources of Pollution \n * Effects of Pollution \n * Abatement of Pollution \n * Unit-III : '