1. UNITED NATIONS DEPARTMENT OF ECONOMIC AND SOCIAL AFFAIRSCommission on Sustainable DevelopmentFifteenth Session30 April-11 May 2007New YorkSmall-Scale Production and Use…
Climate change - Change in climate Why it changes - The sun emits sunrays - The Earth absorbs the energy - Infrared rays are radiated from the Earth - Greenhouse gases thickens…
Climate change - Change in climate Why it changes - The sun emits sunrays - The Earth absorbs the energy - Infrared rays are radiated from the Earth - Greenhouse gases thickens…