Airline reservation system.

Gateway/gateway city

A major airport, rail or bus centre through which tourists and travellers enter from outside the region.

Geo Tourism
Geotourism is defined as tourism that sustains or enhances the distinctive geographical character of a place—its environment, heritage, aesthetics, culture, and the well-being of its residents.

Global warming
Refers to the increase in temperature of the earth’s lower atmosphere and oceans in the twentieth and twenty-first centuries. In recent years scientists all over the world have noticed a steady and slight increase in temperatures of 0.6 degrees since 1900. The Intergovernmental Panel on Climate Change indicates that observed increases in globally averaged temperatures since the mid-twentieth century is very likely due to man-made greenhouse gas concentrations. Scientists are predicting that if greenhouse causing gases are not reduced then average worldwide temperatures could increase by 5 C by 2100. Increases in global temperatures will cause sea levels to rise and there will be an increase in severe weather events such as droughts, floods and storms. This will dramatically affect agricultural yields, lead to glacier retreats, species extinction and increase the range of diseases such as malaria (Porteous, 2000).

Green tourism

A concept that encourages development, usually in rural areas, that has regard to and respects the landscape of the area including its wildlife.

Greenhouse Gas (GHG)

Is a gas in an atmosphere that absorbs and emits radiation within the thermal infrared range. This process is the fundamental cause of the greenhouse effect. The primary greenhouse gases in the Earth's atmosphere are water vapor, carbon dioxide, methane, nitrous oxide, and ozone. 

Gross rate

Same as rack or retail rate. The rate quoted to the general public/customer on your webpage and on any promotional material that is targeting the customer directly. The retail rate is the amount the customer pays and should be consistent across the entire distribution network.



Most vocational training programmes focus on mechanical/technical skills rather than ‘soft’ or ‘green’ skills. Green skills contribute to preserving or restoring environmental quality for sustainable future and include jobs that protect ecosystems and biodiversity, reduce energy and minimize waste and pollution. In line with the Skill India Mission of Hon’ble Prime Minister, Ministry of Environment, Forest & Climate Change.