Geography Higher Secondary
T. Srinivasan, E. Kaliappan and Vanitha Vatchala
File Type :PDF
Number of Pages :132
Lessons in this book have been written with an ecosystem perspective.
There are 6 units and 14 lessons, with 10 lessons of theory and 4 lessons of
practicals. Unit 1 is titled Biosphere. Units 2 and 3 are titled Human-Made
Ecosystems I and II and consist of 3 and 2 chapters, respectively. Unit 4 is
Environmental Degradations, with global freshwater, natural disasters,
mitigation and management. Unit 5 is of map interpretation and surveying. Unit 6
is of geographical information systems, what is generally abbreviated as GIS,
and global positioning systems or GPS.