Addresses modern crises including global warming, climate change, and various forms of pollution (air, water, land).

Ecology and Environment " by P.D. Sharma is a comprehensive academic textbook used widely for undergraduate and postgraduate studies in botany, zoology, and environmental science. It is also a popular resource for competitive exams like the UPSC due to its detailed coverage of "static" environmental portions. Key Content Overview

The text is structured into thematic blocks that systematically trace ecological principles from individual factors up to macro-level global challenges. 1. Environmental and Ecological Factors