The teaching of Geography should develop perspectives related to issues concerning A. Resources and Conservation B. Development and Displacement C. Challenges to Unity in Diversity D. Human Development

Geography teaching as per NCF 2005 aims to develop perspectives on resources and their conservation (A), development and the resulting displacement (B), and human development including spatial inequalities (D). 'Challenges to unity in diversity' (C) is more associated with civics/political science than geography. Hence A, B and D are correct.