Paper Title
Global Warming And Its Effect On The Environment

Abstract
Global warming is the enhancement in the average temperature of the air surface near the earth which is occurred during last decade. It is clear that global temperature has been rising since the nineteenth century and the specific density of greenhouse gases in the atmosphere is rising due to human use of fossil fuels as well. Increase in global temperature can cause changes such as rising sea levels, changes in precipitation patterns, melting ice glaciers and spread of diseases such as yellow fever, Dengue fever and malaria. In addition, global warming can affect animal evolution, the pattern of flowering plants and their interactions with pollinator insects, surface wind speed and agricultural production.Since the main cause of global warming is human emissions, reducing emissions cause reducing global warming in the future. Keywords- Global warming, greenhouse gases.