Environment & Ecology Interlinking of Rivers Environment Impact Assessment Ecosystem Sustainable development is a commonly known phrase with regard to environment. Briefly explain what do you mean by it. Also explain the steps to be taken in different levels to achieve this goal. Govt of India has proposed several infrastructural projects in order to develop Andaman & Nicobar Islands. Briefly explain the importance of Andaman & Nicobar Islands, significance of the undertaken projects and issues that may arise.