Chipko Andolan is concerned with

The process of stripping existing vegetation from a site can cause

Landfill reclamation is the process of transforming

The process of replanting the native (same) species which existed on the site before disturbing, is termed as

Arcology - ecologically sound architecture used to create self sustaining habitats is the vision of

Exotic plants that crowd out native plants and reduce biodiversity are termed as

The compressive strength of M-25 concrete is

Which of the following processes is not used for corrosion resistance of cast iron?

.................. convert light into electricity using semiconductor materials.

The most essential information required while designing a home with a passive solar heating system is