Pariksha Vani | Ecology & Environment | Pravaran evm parishthitiki | NCERT Based Book | 20th Revised Edition | 2026-27

Pariksha Vani | Ecology & Environment | पर्यावरण एवं पारिस्थितिकी | NCERT Based Book | 20th Revised Edition 2026-27

Pariksha Vani Ecology & Environment is a comprehensive NCERT-based preparation book designed for students and aspirants preparing for various competitive and government examinations. The 20th Revised Edition 2026-27 provides updated and exam-oriented content covering important concepts of Ecology and Environment in a simple and structured manner.

The book focuses on NCERT-based concepts, important facts, environmental issues, ecology fundamentals, biodiversity, ecosystems, pollution, climate change, conservation and other relevant topics frequently asked in competitive examinations.

Key Features:

• 20th Revised Edition 2026-27
• Completely NCERT-based study material
• Covers important Ecology & Environment topics
• Simple and easy-to-understand explanations
• Exam-oriented facts and concepts
• Useful for quick revision and comprehensive preparation