Read the definitions of six key words or phrases from the text. Which words or phrases are defined? 1. involving the use of natural products and energy in a way that does not harm the environment (Para. 2) 2. an accounting approach which evaluates financial performance as well as environmental and social performance (Para. 2) 3. a system that allows you to know who is responsible for a particular action (Para. 2) 4. the ways in which a good citizen behaves, for example being responsible and helping the poor (Para. 4) 5. producing as little CO2 as possible and paying compensation for all gases emitted (Para. 4) 6. an honest and open way of doing things (Para. 9)