• Label image for Greenhouse Gas Emissions
    The main gases that contribute to the greenhouse effect (the retention of heat from solar radiation in the Earth's lower atmosphere) are: water vapor, carbon dioxide, methane, nitrous oxide, and ozone.
    Last Post 25-Aug-15 - Started 25-Aug-15
  • Label image for Global Warming
    The global average surface temperature (over land and ocean) increased by an estimated 0.85 deg.C in the period from 1880 to 2012. That increase in global temperatures is mainly attributed to the increasing...
    Last Post 25-Aug-15 - Started 24-Aug-15