We need not feel powerless or overwhelmed by the scale of the problems because there are many things, we can do to make a difference. Five R’s can help us to save the environment. Five R’s: refuse, reduce, reuse, repurpose and recycle. I. Recycle includes: a. Synthesizing fresh plastics b. Extracting fresh plastics c. Segregate our wastes d. None II. Repurpose signifies: a. Product when used for some other useful purpose b. Product recycled and used c. Reuse it when needed d. None III. Sustainable development means: a. A change in all aspects of life b. Willingness of the people to change their perceptions of the socio-economic and environmental conditions around them, c. To alter their present use of natural resources d. All IV. Economic development is linked to: a. Financial security b. Social front development c. Environmental conservation d. None V. We need to use our resources carefully because: a. These are not unlimited b. Inexhaustible c. There is an equitable distribution of resources d. Both a and c.